Posts Tagged ‘reason’

Vodka! :)

Wednesday, September 12th, 2007

Reading Time: 2minutes

Yesterday I drinked 200 gr. of Vodka yesterday Night, it was pretty refreshing for me but I got drunk a little.I'm smoking again … Things are going bad in my life recently. I have health issues. And I intend to go to doctor today.Yesterday I went to the polyclinic but my personal Dr. Nikolay  was not there (I was angry, I went to doctor once in years and he is not there) so I'll try again today. I had pains somewhere around the stomach. At least at work things are going smoothly at least God hears my prayers about this. I'm very confused and I have completely no idea what to do with my life. Yesterday I was out with Lily and Kiril on the fountain. The previous day Nomen, I, Yavor, Kiro and Bino went to the "Kobaklyka" (a woody place which is close to Dobrich.) Well that's most of what's happening lately with my life. I wrote a little script to make that nautilus to get restarted if it starts burning the cpu. It's a dumb script (the bad thing is that I'm loosing form scripting, Well I don't script much lately). Here is the script http://pcfreak.d-bg.net/bshscr/restart_nautilus.sh https://pc-freak.net/bshscr/restart_nautilus.sh. The days before the 4 days weekend, I hat to spend a lot of time on one of the servers fighting with Spammers. Hate spammers really! I ended removing bounce messages at all for one of the domains, which fixed the bounce spam method spammers use (btw qmail's chkuser seems to not work properly for some reason) … Also I started watching Stargate – SG1. First I thought it's a stupid sci-fi serial. But after the first serie I now think it has it's good moments :]. Also I had something like a Mortification Day going on during Monday. The whole day I listened to Mortification (The first Christian Death Metal Band). I Liked much the "Hammer of God" album. In the evening Sabin (Bino) came home and we watched some Mortification videos at Youtube. Right now I listen again to "Ever – Idyll" a pretty great song. And yeah I keep listening to ChristianIndustrial.net a lot, a great radio. Try it if you haven't!END—–

Why du and df reporting different on a filesystem / How to fix inconsistency between used space on FS and disk showing full strangeness

Wednesday, July 24th, 2019

Reading Time: 6minutes

linux-why-du-and-df-shows-different-result-inconsincy-explained-filesystem-full-oddity

If you're a sysadmin on a large server environment such as a couple of hundred of Virtual Machines running Linux OS on either physical host or OpenXen / VmWare hosted guest Virtual Machine, you might end up sometimes at an odd case where some mounted partition mount point reportsits file use different when checked with
df
cmd than when checked with du command, like for example:
 

root@sqlserver:~# df -hT /var/lib/mysql
Filesystem   Type  Size Used Avail Use% Mounted On
/dev/sdb5      ext4    19G  3,4G    14G  20% /var/lib/mysql

Here the '-T' argument is used to show us the filesystem.

root@sqlserver:~# du -hsc /var/lib/mysql
0K    /var/lib/mysql/
0K    total

 

1. Simple debug on what might be the root cause for df / du inconsistency reporting

 

Of course the basic thing to do when in that weird situation is to be totally shocked how this is possible and to investigate a bit what is the biggest first level sub-directories that eat up the space on the mounted location, with du:

 

# du -hkx –max-depth=1 /var/lib/mysql/|uniq|sort -n
4       /var/lib/mysql/test
8       /var/lib/mysql/ezmlm
8       /var/lib/mysql/micropcfreak
8       /var/lib/mysql/performance_schema
12      /var/lib/mysql/mysqltmp
24      /var/lib/mysql/speedtest
64      /var/lib/mysql/yourls
144     /var/lib/mysql/narf
320     /var/lib/mysql/webchat_plus
424     /var/lib/mysql/goodfaithair
528     /var/lib/mysql/moonman
648     /var/lib/mysql/daniel
852     /var/lib/mysql/lessn
1292    /var/lib/mysql/gallery

The given output is in Kilobytes so it is a little bit hard to read, if you're used to Mbytes instead, do

 

 # du -hmx –max-depth=1 /var/lib/mysql/|uniq|sort -n|less

 

I've also investigated on the complete /var directory contents sorted by size with:

 

 # du -akx ./ | sort -n
5152564    ./cache/rsnapshot/hourly.2/localhost
5255788    ./cache/rsnapshot/hourly.2
5287912    ./cache/rsnapshot
7192152    ./cache


Even after finding out the bottleneck dirs and trying to clear up a bit, continued facing that inconsistently shown in two commands and if you're likely to be stunned like me and try … to move some files to a different filesystem to free up space or assigned inodes with a hope that shown inconsitency output will be fixed as it might be caused  due to some kernel / FS caching ?? and this will eventually make the mounted FS to refresh …

But unfortunately, if you try it you'll figure out clearing up a couple of Megas or Gigas will make no difference in cmd output.

In my exact case /var/lib/mysql is a separate mounted ext4 filesystem, however same issue was present also on a Network Filesystem (NFS) and thus, my first thought that this is caused by a network failure problem or NFS bug turned to be wrong.

After further short investigation on the inodes on the Filesystem, it was clear enough inodes are available:
 

# df -i /var/lib/mysql
Filesystem       Inodes  IUsed   IFree IUse% Mounted on
/dev/sdb5      1221600  2562 1219038   1% /var/lib/mysql

 

So the filled inodes count assumed issue also has been rejected.
P.S. (if you're not well familiar with them read manual, i.e. – man 7 inode).
 

– Remounting the mounted filesystem

To make sure the filesystem shown inconsistency between du and df is not due to some hanging network mount or bug, first logical thing I did is to remount the filesytem showing different in size, in my case this was done with:
 

# mount -o remount,rw -t ext4 /var/lib/mysql

For machines with NFS remote mounted storage locations, used:

# mount -o remount,rw -t nfs /var/www


FS remount did not solved it so I continued to ponder what oddity and of course I thought of a workaround (in case if this issues are caused by kernel bug or OS lib issue) reboot might be the solution, however unfortunately restarting the VMs was not a wanted easy to do solution, thus I continued investigating what is wrong …

Next check of course was to check, what kind of network connections are opened to the affected hosts with:
 

# netstat -tupanl


Did not found anything that might point me to the reported different Megabytes issue, so next step was to check what is the situation with currently opened files by running processes on the weird df / du reported systems with lsof, and boom there I observed oddity such as multiple files

 

# lsof -nP | grep '(deleted)'

COMMAND   PID   USER   FD   TYPE DEVICE    SIZE NLINK  NODE NAME
mysqld   2588  mysql    4u   REG 253,17      52     0  1495 /var/lib/mysql/tmp/ibY0cXCd (deleted)
mysqld   2588  mysql    5u   REG 253,17    1048     0  1496 /var/lib/mysql/tmp/ibOrELhG (deleted)
mysqld   2588  mysql    6u   REG 253,17       777884290     0  1497 /var/lib/mysql/tmp/ibmDFAW8 (deleted)
mysqld   2588  mysql    7u   REG 253,17       123667875     0 11387 /var/lib/mysql/tmp/ib2CSACB (deleted)
mysqld   2588  mysql   11u   REG 253,17       123852406     0 11388 /var/lib/mysql/tmp/ibQpoZ94 (deleted)

 

Notice that There were plenty of '(deleted)' STATE files shown in memory an overall of 438:

 

# lsof -nP | grep '(deleted)' |wc -l
438


As I've learned a bit online about the problem, I found it is also possible to find deleted unlinked files only without any greps (to list all deleted files in memory files with lsof args only):

 

# lsof +L1|less


The SIZE field (fourth column)  shows a number of files that are really hard in size and that are kept in open on filesystem and in memory, totally messing up with the filesystem. In my case this is temp files created by MYSQLD daemon but depending on the server provided service this might be apache's www-data, some custom perl / bash script executed via a cron job, stalled rsync jobs etc.
 

2. Check all the list open files with the mysql / root user as part of the the server filesystem inconsistency debugging with:

 

– Grep opened files on server by user

# lsof |grep mysql
mysqld    1312                       mysql  cwd       DIR               8,21       4096          2 /var/lib/mysql
mysqld    1312                       mysql  rtd       DIR                8,1       4096          2 /
mysqld    1312                       mysql  txt       REG                8,1   20336792   23805048 /usr/sbin/mysqld
mysqld    1312                       mysql  mem       REG               8,21      24576         20 /var/lib/mysql/tc.log
mysqld    1312                       mysql  DEL       REG               0,16                 29467 /[aio]
mysqld    1312                       mysql  mem       REG                8,1      55792   14886933 /lib/x86_64-linux-gnu/libnss_files-2.28.so

 

# lsof | grep root
COMMAND    PID   TID TASKCMD          USER   FD      TYPE             DEVICE   SIZE/OFF       NODE NAME
systemd      1                        root  cwd       DIR                8,1       4096          2 /
systemd      1                        root  rtd       DIR                8,1       4096          2 /
systemd      1                        root  txt       REG                8,1    1489208   14928891 /lib/systemd/systemd
systemd      1                        root  mem       REG                8,1    1579448   14886924 /lib/x86_64-linux-gnu/libm-2.28.so

Other command that helped to track the discrepancy between df and du different file usage on FS is:
 

# du -hxa  / | egrep '^[[:digit:]]{1,1}G[[:space:]]*'
 

 

3. Fixing large files kept in memory filesystem problem


What is the real reason for ending up with this file handlers opened by running backgrounded programs on the Linux OS?
It could be multiple  but most likely it is due to exceeded server / client interactions or breaking up RAM or HDD drive with writing plenty of logs on the FS without ending keeping space occupied or Programming library bugs used by hanged service leaving the FH opened on storage.

What is the solution to file system files left in memory problem?

The best solution is to first fix custom script or hanged service and then if possible to simply restart the server to make the kernel / services reload or if this is not possible just restart the problem creation processes.

Once the process is identified like in my case this was MySQL on systemd enabled newer OS distros, just do:

 

 

# systemctl restart mysqld.service


or on older init.d system V ones:

# /etc/init.d/service restart


For custom hanged scripts being listed in ps axuwef you can grep the pid and do a kill -HUP (if the script is written in a good way to recognize -HUP and restart the sub-running process properly – BE EXTRA CAREFUL IF YOU'RE RESTARTING BROKEN SCRIPTS as this might cause your running service disruptions …).

# pgrep -l script.sh
7977 script.sh


# kill -HUP PID

 

Now finally this should either mitigate or at best case completely solve the reported disagreement between df and du, after which the calculated / reported disk space should be back to normal and show up approximately the same (note that size changes a bit as mysql service is writting data) constantly extending the size between the two checks.

 

# df -hk /var/lib/mysql; du -hskc /var/lib/mysql
Filesystem       Inodes  IUsed   IFree IUse% Mounted on
/dev/sdb5        19097172 3472744 14631296  20% /var/lib/mysql
3427772    /var/lib/mysql
3427772    total

 

What we learned?

What I've explained in this article is why and how it comes that 'zoombie' files reside on a filesystem
appearing to be eating disk space on a mounted local or network partition, giving strange inconsistent
reports, leading to system service disruptions and impossibility to have correctly shown information on used
disk space on mounted drive.

I went through with some standard logic on debugging service / filesystem / inode issues up explainat, that led me to the finding about deleted files being kept in filesystem and producing the filesystem strange sized / showing not correct / filled even after it was extended with tune2fs and was supposed to have extra 50GBs.

Finally it was explained shortly how to HUP / restart hanging script / service to fix it.

Some few good readings that helped to fix the issue:

What to do when du and df report different usage is here
df in linux not showing correct free space after file removal is here
Why do “df” and “du” commands show different disk usage?
 

How to configure VIVACOM 3g USB ( internet ) modem HUAWEI Mobile broadband E173 on Debian and Ubuntu GNU / Linux

Wednesday, July 4th, 2012

Reading Time: 5minutes

sakis3g-configure-usb-modem-kdialog-shot

I've been given a HUAWEI Mobile Broadband E173 USB 3g model. The USB modem contains a flash USB Storage segment storing a little install program dedicated to make the modem work fine on Microsoft Windows XP / Vista / 7 and probably other M$ OSes. I'm a long time DebianGNU / Linux user and as a free software enthusiast I ofcourse wanted to be able to use Vivacom's 3G USB Modem on my Linux powered notebook.

Thanksfully as I've red on Vivacom's website the modem supports Linux OS 🙂

For those unaware in Bulgaria there are currently 3 major GSM network providers providing 3G internet this are;;;
 

  • VIVACOM – The ex Government ran national company BTC (Bulgarian Telecommunication Company)
  • M-Tel – The first GSM network provider that entered Bulgaria around year 1995
  • GLOBUL – The 3rd and last GSM mobile and net provider entered last and not so much used by Bulgarians today

Until today I had no experience in running any 3G modems on Linux, neither I had used the 3 networks 3G internet to determine which one is best, however I've been given for temporal use a VIVACOM 3G internet modem today so I proceeded to try installing it on my Debian host.

My Linux system is a bit strangely configured as I use wicd network connection manager -( wicd-gtk ) to manage wireless and LAN connections instead of the standard installed GNOME network manager – available through package ( network-manager-gnome ).

The reason I use wicd is not that it is so much better than GNOME network manger but rather for historical reasons because few years past I had impression it works better in connecting me to wireless networks. Another reason why I choosed wicd back then was the nice looking stats …

I tried plugging in the Vivacom USB 3G modem stick and checked in wicd to see if I can see a possibility to connect to the mobile opeartor 3G network but unfortunately nothing appeared.

Though the 3G adsl modem was unavailable straing in wicd, checking about it in the list of attached USB devices I could see it detected, e.g.:

noah:~# lsusb |grep -i huawei
Bus 001 Device 007: ID 12d1:1c05 Huawei Technologies Co., Ltd.

This was at least a good sign pointing me to the thoughts that the modem is probably gonna work.

I did a quick Google search to see if other people succeded running the device on a Linux host and came across a few blog posts in Bulgarian explaining a "success story" on Ubuntu Linux through using a tweakened shell script – sakis3g. For more on how the script works and script download check out Sakis3g

Here is a quote from sakis3g's website describing the script:
 

It automagically setups your USB or Bluetooth™ modem, and may even detect operator settings.
You should try it when anything else fails!

Sakis3g has different versions designed for for plenty of spacific hware architectures i.e. for (i386, amd64, armv4t, armv5t).
There is also a version of the script which by the way contains a combination of bash shell scripting instruction and some binary exec data.

To run sakis3g on my laptop I did:

1. Download sakis3g

My notebook architecture is 64 bit so I download and used the amd64 version of the script;;;

hipo@noah:~$ mkdir sakis3g
hipo@noah:~$ cd sakis3g
hipo@noah:~/sakis3g$ wget http://www.sakis3g.org/versions/latest/amd64/sakis3g.gz

I've made also a mirror of sakis3g i386, 64 bit and all architecture the mirrors just in case it disappears in future. The mirror versions of sakis3g are here:

a. sakis3g i386b. sakis3g amd64c. sakis3g all architectures source

2. Unarchive and make it executable

After downloading it as it is in gzip I had to do the usual de-gzipping and making the file executable;;;

hipo@noah:~/sakis3g$ /bin/gzip -d sakis3g.gz
hipo@noah:~/sakis3g$ chmod +x sakis3g

The script is then ready to run by either clicking twice on it or (as I prefer for debugging reasons to run it in terminal):

hipo@noah:~$ ./sakis3g

Something that I have wondered a bit was the dialog where I had to fill in some data of some variable APN abbreviation for – (Access Point Name)

The APN host for VIVACOM mobile internet is;;;
APN: internet.vivacom.bg

I've used the Windows configuration progrma to gather also the following data that I thought might be important for configuring the 3G adsl modem on the Linux host;;;

Auth: *99#
User: VIVACOM
pass: VIVACOM

Here are all the configuration screenshots I've taken from sakis3g and all the data that I filled in.
Next the following tiny window appeared on screen:

Sakis3g configure usb modem kdialog shot 1VIVACOM USB Modem Sakis 3g Shot 2sakis 3g usb modem vivacom connect screenshot 2vivacom 3g modem linux sakis3g enter pin dialog shot 4Sending pin screenshot 5 sakis3gAPN Dialog sakis3g screenshot 6sakis3g Internet Linux VIVACOM screenshot 7sakis3g Debian GNU Linux VIVACOM 3g Internet screenshot 8sakis3g initializing modem screenshot 9sakis3g successful connect to VIVACOM mobile 3g usb adls modem shot 10

Well that's all folks, now sakis3g succesfully connected to the I_net via an (PPP) VPN connection tunnel here is data from ifconfig command showing the succesful 3G connection to VIVACOM;;;

noah:~# /sbin/ifconfig ppp0
ppp0 Link encap:Point-to-Point Protocol
inet addr:10.58.146.232 P-t-P:10.64.64.64 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:2066 errors:1 dropped:0 overruns:0 frame:0
TX packets:1609 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:2232058 (2.1 MiB) TX bytes:341693 (333.6 KiB)

The internet via the 3G connection is not blazing fast but good enough to check your mail or read some webpages. VIVACOM currently has different (traffic limited packages) for their 3G internet, I'm not sure which package exactly is the 3G USB stick modem but probably the "quick" internet connection that is now would slow down once the traffic limit is reached …
Hope this post helps someone to configure 3G internet on VIVACOM in Debian and Ubuntu Linux. Though I've tested sakis3g on Debian it should work with no hassles on any other GNU Linux distribution that has bash installed.

Jesus is Risen – Truly he is Risen / Hristos Voskrese paschal greeting and why Orthodox Christians don’t celebrate with Roman Catholics and Jewish

Thursday, April 19th, 2012

Reading Time: 3minutes

Jesus Glorious Resurrection from the grave in the third day Orthodox Christian Icon

It is the first week after Orthodox Christian Easter. This year 2012, the Orthodox Christians Easter date was on fifteen of April.
We've not just had a feast of an Eastern, but we actually celebrated the greatest day in all human history that happened 2012 years ago – The Glories Resurrection of our Lord Jesus Christ from the Death in the Third day!

Some Roman Catholic Christians, might be wondering, why the Orthodox Church is celebrating one week after Jewish Pascha, so in short I will explain in the reason.We orthodox christians do not celebrate with Roman Catholics Easter because Roman Catholics use the gregorian calendar to calculate and decided the day in which the Eastern celebrations should occur, where we the Orthodox Christians use still the old moon calendar (which the jews used too), when Jesus was crucified.
The gregorian calendar is very precise from a scientific point of view, however from a Church stand point it is completely wrong because, plainly taking the gregorian calendar math model doesn't take in consideration, that the jews are still celebrating their pascha following the old moon calendar.

The consequence is this year Roman Catholics, celebrated with Jewish. This from our Orthodox Christian point of view is incorrect, because Christ's Cross suffering is the pascha for us christians.
We Christians consider that the old God ordained jewish pascha was a prophecy feast, simply to remind jewish people before Christ's coming that Messiah (Christ) will come to say his people.
As Jewish rejected their true Messiah and Crucified him on the Cross, they have rejected to accept Christ as being the true pascha lamb slained for our sins.

Hence the Orthodox Christian Church teaches even to this day, that it is not righteous to celebrate Christ's Glorious Resurrection with Jewish Pascha.
Prohibition to celebrate Easter and Jewish Pascha on the same day is an Orthodox Church rule, since the early church days.
The Holy Fathers in their Church councils Council of Nicaea etc. has established as unchangable Church rule that, Jesus's Resurrection day feath, should never-ever coincide with the Jewish Pascha Celebrations.

The reasons the Church fathers ordered the Church Easter day to be always 1 week after Jewish Pascha is our saviour Jesus Christ ate pascha with his desciples as we can read in the 4 gospels in Holy Bible. After Jesus ate pascha, he was caught mocked, tortured and crucified (killed on a cross shaped trees).

Jesus is Risen! Truly He is Risen!

The Slavonic Paschal Greeting, translated words, we use across the Slavonic dome: ( Bulgaria / Russia / Ukraine, Serbia) is:
 

Христос Воскресе ! Воистину Воскресе!

According to our Church Tradition, Christians should great each other with the Paschal greeting Hristos Voskrese during the whole "bright week" instead of the usual Hi / Hello phrase.

The current Bulgarian version of Христос Възкресе ! Воистину Воскресе! is

Христос Възкръсна! Наистина Възкръсна!

 

One great miracle that testifies about the Christ's resurrection each and every year happens on each Orthodox Christian Eastern in Jerusalem in the Temple of Holy Sepulchre (where the saviour's grave cave, before the resurrection used to be). Last year, I've written to great all Christians for the Resurrection with the joyful Paschal Greeting Jesus is Risen and the Miracle of the Holy Fire
Pitily, the number of Roman Catholics who heard or know about this amazing miracle are mostly within the clergy. Its very rare a layman Christian in Roman Catholic realm heard of the miracle. Once again as a closure I want to great everyone with the joyful paschal greeting in the manners of Russians which say it three times during the paschal period.

Христос Воскресе! Воистину Воскресе !
Христос Воскресе! Воистину Воскресе !
Христос Воскресе! Воистину Воскресе !

Who were our ancestors – Genetic history of Europe – DNA – Truth or Machination from IGENEA

Tuesday, March 5th, 2013

Reading Time: 2minutes

genetic-history-of-europe-Percentage_of_major_Y-DNA_haplogroups_in_Europe

As I've said earlier in my blog posts, I keep deep interest into the origin of things. Thus I'm quite interested into the origin of Bulgarian nation and rest of European nations. I've stumbled across a project called IGENEA which aims at researching into DNA of nations and determining to what kind of ancestry nation is most likely to be. The data provided by IGENEA is put into question by a lot of Historians for the reason the method of IGENEA is based merely on scientific logic and scientifical data which can't be 100% proven and there is also hypothesis as part of it. One other thing is IGENEA project has commercial side, as they offer DNA tests that can be done at home and later analyzed in iGENEA laboratory and tell you individually who are your most likely ancestors and where you're most likely to find your relatives. Igenea claism they can tell you if your DNA somehow links to famous people like Napoleon Bonapart, Michael Jackson, Nicole Kidman or even the Popoe 😉

Though of course as everything in this life the results one gets from igenea are finally based on faith, as mostly all in life is based on faith.

Though below video data might be incorrect, some general data provided for some Northern Europe nations looks trustworthy. For those interested to know exactly how IGENEA testing and analysis is done check here
As I'm a Christian and I firmly believe God Created all I support the Creationism theory, I look in the data a bit sceptical for the reason many of the results and conclusions driven from IGENEA project lay on believes in Darwin's theory credibility. Everyone who seriously considered to know where we come from has already questioned the credibility of Evolution. Anyone who digged deep already knows there are a lot of problems with Darwin's theory which are unsolvable by modern archeology 'little' species findings. Also it is big problem with the idea that man came from Africa, that credibiliy of such claims is and will probably forever stay one big Hypothesis.
Enjoy, the highly specular findings of IGENEA in below video
 


 

Who were our ancestors- Genetic history of Europe – DNA – Truth or Machination from IGENEA.

SuperMarket Psychology or how the super markets are built to cheat you to buy more

Friday, June 22nd, 2012

Reading Time: 3minutes

super-market-psychology-or-how-supermarkets-are-built-to-cheat-you-to-buy-more-or-legally-lie-make-you-spend-more

Recently I blogged on The Color Psychology and how it affects us

In my continous research on color programming I have come across an interesting interview with a Marketing Manager, who explains a few bits on why the super markets and big stores are designed the way they are.

Have you noticed the big super markets are a bit like a maze and you often when you go inside a such you feel a bit lost there, this is on purpose and is connected with Trauma Based conditioning and Pavlov's early days neural conditioning experiments

Another typical things in super markets is the flower on the front doors, trying to make the impression to the customer of freshnes and mood UP. Then it comes the other things like the positioning of products. Many supermarkets put the fresh fruits and vegetables, either near the entry where the client walks in or at the end of the supermarket (this depends on the kind of customers targetted) and company policy and top managerial decisions.

As the short movie I post below mentions the baby products are positioned on a bit secluded place the reason is to invoke old time feelings to adults. Nowdays many supermarkets include also TVs playing cartoons so parents can leave the kids watch the cartoons and spend more time "pondering" what they have to buy for home and therefore buy more of goods (the reason is the kids are a common distractor and they could be a reason for the parent to buy quickly and leave the shop) and what actually is targetted in the shop is to customer to spend more time inside.

Longer stays in the shop means often more purchases and more money for the store. What really shocked me in the video is that as of time of writtings many shop chains have even an eye tracking devices with which they aim to track where the clients is watching (e.g. based on the feedback the shop can products can be re-ordered in a way to generate more sales profit).

The lightning in the shop is very important also the scent many shops have intentionally a separate department chopping meats or yellow cheese in front of the walking customers. Seeing fresh food makes the customer feel hungry so he might buy more.

The result of this secret tricks designed to make us consume more makes us a dumb un-thinking consuming society.

SuperMarket Psychology Entrances layout and Shelving

The science of "psychology in supermarket" is more developed in the west and we the Eastern Europeans were less exposed to buyer behaviour modification due to our belonging to the USSR communist Union and the existing of the "cold barrier" between communistic and democrats free economies.

Its my personal belief that more and more people should get aware of what is happening in super markets. I personally have never been a fan of super-markets since they're connected with amalgamation of business and always when I can I do buy food and goods from small district grocery stores.

It is my firm believe that buying from Malls and supermarkets is in future time to create more problems than goods since by doing so one helps the large business to become even larger and helps the merging of companies and therefore helps the creation of one new global communism based not on government ruling but on a tiny number of companies to own the world product creation distribution and selling …
 

Super Market Psychology – Few tips on how to shop "budget" friendly"

The Real reason for the Global Economic Crisis – An Ethical and Moral business relations can recover world economy

Tuesday, April 10th, 2012

Reading Time: 2minutes

So many people, are asking themselves these days the great question:

 

What is the reason for this terrible world crisis?

Its trendy to speculate the reason for the crisis is the downturn in local countries economies.

Though its a fact there is a strong relation between the crisis and the countries economic downturn. Having defined a certain economy being in a downturn does not explain the root of the economic problem.
Defining the economic crisis being there is just like defining the symptom of a disease without knowing the exact disease type.
Hence talking about economic crisis and how severe it is severeness, many companies news agencies and radios make a good money by creating all the time sensational news build on top of warped "half truths".

This news however rarely reflect the reality "as it is" but mostly concentre on some fictionous idea of the journalist about the real economic situation. The end result is spreading of mass dilusion, fear uncertainty and doubt in citizens mind.

Not much are aware the true meaning of Crisis and the words origin, therefore its worthy to explain what is the real meaning of crisis
 

Crisis word origin is derived from Ancient Greek language. Crisis word meaning translated to modern English means literally JUDGEMENT !

In the word judgement our ancestors were referring to God judgement for humanity unlawfulness. Having this perspective in mind when talking about Crisis is vital to understand our failing democracy nowdays which is based not on ancient knowledge but on man experimental framework.

Obviously the ancient, people before the era of business were wise, a wisdom we now try to completely avoid and build on our own new experimental thinking. Experimenting is a great thing but only if you build on a solid base of previous scientifically repeatable experiences.

The ancients could obviously well understand the reason for a a local or global crisis's stems from the in-justice in money / trade relations between individuals.

With all said the best thing our companies and we as business people should do today is go back to the ancients knowledge and start doing business ethical and avoid deception and lies. Otherwise God will never bless the businesses of people and we will be under the continuous crisis for more and more until, we repent and realize that unethical behavior (not following the righteousness in relations) will never bring us good.
 

How Orthodox Easter is calculated or Why Eastern Orthodox Christians celebrate Pascha (later) on a different date from Roman Catholics ?

Tuesday, April 5th, 2016

Reading Time: 9minutes

 

 

why-eastern-orthodox-eastern-is-on-different-date-from-roman-catholics-why-we-orthodox-celebrate-easter-later

 

 


Why Does Eastern Orthodox Churches celebrate their Eastern often on a later or a different date from (Western Christians) – Roman Catholic Church, Greek Catholic Church, Anglican, Presbyterian or Protestant (Evangelist), Old Catholic Methodist, Calvinist or some other kind of Lutheran or Charismatic Christian sects?

If you happen to be born innd raised in America or Western European contry it is most likely, you're little if at all or not at all aware of the fact that in the Eastern Orthodox Churches the date of Eastern (Passcha) is celebrated often on a different date from the Roman Catholic and the other schismatic churches.

For example, this year 2016 Roman Catholics already celebrated Passcha on March 27th and we Eastern Orthodox Christians are still in the Great Lent (Fasting) period and we'll have the Easter celebrated on 1st of May.
That certainly raises some questions across people who are not Eastern Orthodox, because the Western Roman Catholic Church and the rest of Protestant Christians are the biggest group of Christians out there and even atheists and people belonging to other religions such as Buddhism or Islam might be puzzled why the Eastern Orthodox Christians celebrate easter on a different they if after all they're Christian and what and why is this division among Christians?

With the increased globalization of the World and the fact that currently there are a lot of multi-national international companies and the fact that the companies and businesses today are mostly multi-cultural with people from all the world and all religions across the globe, for some countries situated within countries with predominant Eastern Orthodox population such as Bulgaria, Romania, Serbia, Greece, Ukraine, Belarus, Russia etc. it might be quite a disturbance because there Orthodox Christian country situated branches might be not able to operate on the days of Orthodox Easter. 

Here is a short example on the martch and dismatch by years between Roman Catholic and Eastern Orthodox Church by years from 2010 to 2020

 

Roman Catholic and Eastern Orthodox Easters from year 2010 to 2020

Year20102011201220132014201520162017201820192020
                       
Catholic 4/424/48/431/320/45/427/316/41/421/412/4
Orthodox 4/424/415/45/520/412/41/516/48/428/419/4

Easter 2000 to 2009

Year2000200120022003200420052006200720082009
                     
Catholic 23/415/431/320/411/427/316/48/423/312/4
Orthodox 30/415/45/527/411/41/523/48/427/419/4


A complete list of Eastern Orthodox Pascha feast days is here

Funnly or strangely e ven many people who are situated within an Eastern Orthodox country doesn't have a good understanding why and what is the reason our Eastern Orthodox Easter feast is celebrated on a different date.
There is a lot written on the reasons why Eastern Orthodox Church celebrates on a different date Passcha from Catholics however in this article, I'll try to make it as short and clear as the reasons behind are often presented quiet messy.

 

In short there are 2 reasons (rules) why Eastern Orthodox Christian Church celebrates Eastern often on a different date:

1) The Julian calendar which is still used by the Eastern Orthodox Church for counting time
2) Adherence of the Orthodox to the early practices of the Original and Ancient Christian Church for Christian Passcha to not coincide with the Jewish Passover

The consequence of these 2 rules is that the Eastern Orthodox Christians on about 50% of the time throughout  years celebrate Christistmas later from Catholics because the Orthodox Church is following the First Church Ecumenical Council of Nicea (325 A.D.) that has set the rule that Passcha must take place always after the Jewish Passover  because in the Church the Biblical described consequence of events of the Passover and the Crucifix are followed, it appears rest of the Christian churches ignore (break) this requirement and this makes them fall under the Anatemas of the Church fathers from the I Ecumenical Council (see the Full decisions of the 7 Ecumenical Canonical Councils of the Original Church here).


Here the difference for Catholics celebrating on a different date Eastern stems from the fact since the XVI century they're using in Catholic Church the Gregorian calendar (adopted by Pope Gregory the XIII-th) because of scientifical superiority claimed by the Gregorian calendar.

Gregorian Julian calendar-fall-behind-dates by years from 1582 to year 2200

Well as you can see the scientific accuracy of Gregorian calendar is better and with years the Julian calendar is starting to miss astronomical re-calculated dates, causing mathematical incorrectness but the problem with the acceptance of the Gregorian Calendar and the reason why the Eastern Orthodox Church decided not to use the Gregorian calendar for Pascha is the fact that when the Gregorian Calendar was accepted in secular western world and the  Roman Catholic Church in order to matematically align the missing date 13 days were simply dropped off (or from Thursday 4th of October 1582 under Julian Calendar the next day Friday people started being in 15th of October, see the picture below:

inconsistency_change_from_Julian_to_Gregorian_calendar-Date_Change-and-the-missing-13-days

Well as you can see Friday October the 15,  1582 was quite a crazy year for the people as they lay down as 4th of Thursday and they woke up on 15th the next day 🙂

The Eastern Orthodox still to follow the Julian Calendar for Easter feast and some Churches adopted to using partly the Gregorian (Secular) calendar for some of the feasts under the pressure of the Greek Ecumenical Patriarchate , whether some Churches such as the Russian Orthodox Church (ROC) which as of time of writting is the biggest Orthodox Crhuch as well as the Serbian Church are completely using the Julian calendar for calculating all feast days. Now what should be known is difference between Julian and Gregorian calendar is 13 days falling back (Gregorian Calendar is 13 days in future), while Julian calendar is 13 days in time behind the Gregorian.
However as prior said sometimes throughout years the Easterns of (Western) Roman Catholic Church and Eastern Orthodox Church coincide, such a date on which we celebrated Eastern on one date is on 24 April 2011.
The two dates coincide when the full moon following the equinox comes so late that it counts as the first full moon after 21 March in the Julian calendar as well as the Gregorian.
In recent years the conciding years was frequent in 2010, 2011, 2014 and will be again  2017 but after that there will be no coincidence of Orthodox and  Catholic Easter feasts until 2034.

For those who might be wondering why the Eastern Orthodox Church choose to not celebrate Easter on a different date here is some information on how Pascha (Easter) was determined historically in the One and Holy Apostolic Church
which for historical and dogmatical reasons is today Our Holy Eastern Orthodox Church.

During the first three centuries of Christianity, some Christians celebrates Pascha on the First date after Jewish Passover and others celebrates the feast on the same time as Passover.
This was causing confusions in across Churches and this together with other heretical teachings caused the Holy Church Fathers (successors of Holy Apostols) of the First Ecumenical Council to gather and decide
how to solve the issue.

The Holy Fathers therefore devices a uniform formula for calculating the date of the Pascha that was inline and taking in consideration the most early traditions of the Church as well as the Biblical
sequence of events.

Here is the Easter calculation forumla devices on I Ecumenical Council:

Pascha is to be always celebrated on the first Sunday after the first full moon following the vernal equinox but  always after the Jewish Passover.
 

To even better ensure that there was no confusion as to when the vernal equinox occured the date of the vernal equinox was set to be March 21 (which is April 3rd or 13 days later on the Julain Calendar).
The formula was universally accepted by all of Christianity, ensuring the Pascha was celebrated on the same day throughout the entire Universe (world).
The Eastern Orthodox Church which is keeping to strictly keep the decisions of the fathers 7 Councils and thus strictly keeps the formula in the Church.
The Western Church (Roman Catholic Church) used to be holding also the Eastern calculation formula however in modern times it rejected the Nicene formulate that requires that Pascha to always follow the Jewish  Passover.

Now as the apostacy from True Christian faith is increasing Western theologians and many of the misguided or so called heretical (ecumenism movement oriented) orthodox theologians are starting to claim that the provision about the formula
was not important and thus provision of the formula is rejected and thus ignoring the fact that during years 325 – 1582 as well as the historical date from early Christian historians and Early Canons such as Canon VII of the Apostolic Canons clearly reads:

“If any Bishop, or Presbyter, or Deacon celebrate the holy day of Pascha before the vernal equinox with the Jews, let him be deposed.”
 

 The Calendar Issue came to be in 1582  by Pope Gregory XIII with  instituted reform of the traditional Julian calendar. Actually the Protestant Reformation in its beginning harshly defended the Julian Calendar and kept the new Julian Calendar as an unnecessery information at times
when large chunks of the protestantized countries such as Germany and Netherlands were thinking actively of joining the Orthodox Church, however for some historical reason and by the settle backs of the Roman Catholic Church the rejoining of large sea of protestants with Orthodox sadly never happened.

Until 1923 all Eastern Orthodox Chuches was following the Julian calendar for all yearly feasts however as in 1923 an inter-Orthodox congress was helpd in Constantinople attended by some but not all of the Orthodox Churches, the Church fathers gathering took the very
controversial decision to follow a revised Julian calendar (the so called new Orthodox Church Calendar / New Style) which is essentially the same as Gregorian calendar for all things except the celebration of Pascha and few other feasts which continued to be celebrated across all Orthodox Churches on the same dates across all  Eastern Orthodox Churches who are in full eucharistic communion.

The official claimed reason for accepting the Gregorian calendar and moving most of the feasts +13 days in future  was that within some eastern countries many of the orthodox christian workers couldn't attend many of the 12 important feasts because of work duties (for example 7th of January is a working day in most of the world except Russia and thus it is a problem for many to attend the Church service and prepare and much more confortable if the feast is celebrated on 24th of December like it is in Roman Catholic and Protestant christians) – i.e. the change was initiated most for economical reasons right after the end of the 1st world war.

The result is now many of the great 12 Church Feasts in Orthodox Church like Christmas (Nativity of Christ), Epiphany, the Nativity of the Holy Theotokos, Entrance Presentation of the Theotokos in many of the Orthodox Churches together with Catholics but not with Russian Church and the other Orthodox Churches who still stick to the Julian Calendar.
The only other feasts which are being celebrated together with Russian Orthodox Church is Pentecost and Ascension as they're movable feasts depending on Pascha according to Julian calendar.

For us Orthodox tradition and Church teachings are of paramount importance and thus sadly the change to re-visited Julian calendar just created further confusion internally in the Eastern Orthodox Church, today many people who completely stick to the Julian calendar and refuse the re-visited Julian calendar has joined Schismatic Self-Proclaimed Orthodox Old Calendar Churches or for those who prefered to stay in full communion with the rest of the Eastern Orthodox Churches and stick to old calendar joined the Russian Orthodox Church and Serbian Church as they're considered to better keep the true faith tradition and spiritual descendance from the holy apostles. The question of the calendar difference has been largely discussed within the Orthodox Church and hopefully on the upcoming Holy All Orthodox Council upcoming this year in June 16 – 27 2016 the question of returning back the Old Julian calendar for all Church feasts might be also raised and resolved, once and for all.

As a closure I'll say that the most important thing why Pascha tends to falls different from Catholics is to show that actually the Eastern Orthodox Church is the original Church and different from Roman Catholic and the true Church of Christ falling the prescription of the Church fathers.

P.S. As the so called "Holy Orthodox Council", often called by many 8th ecumenical counil already has taken place in Crete and there was no real signs for it to be neither ecuminical nor holy as the Bulgarian, The Russian, Antiochian and Georgian Orthodox Churches refused to take participation and the overall observation online from their website holycouncil.org  evidently shows that this council is not needed neither solved any of the real important non-doctrinal problems of the Orthodox Church it also prooved to be a PR kind of council trying to make in the eyes of the world the ecumenical patriarch Bartholomeo to look like an Orthodox Church (head) pope and perhaps the ones who organized this council had this intention together with the intention to put even more confusion concerning the unity of the Orthodox Church and separate the chirch into two parties (a conservatives) and (liberals) sides.
Also after the council finalized it prooved not to be really what it meant to be Thanks be to our Lord and Saviour Jesus Christ. The refusal of the Bulgarian Orthodox Church to take participation in the council from my point of view as a member of the Orthodox Church was a right one and has delayed the plans of global enemies of the church to destroy it.
An interesting rumor is the holy council in Crete was sponsored with 70 000 000 from anonymous donators within United States some priests claim the money come from secret societies such as free masonry also it is mostly ridiculous the costs that this ecumenical council impeded.

 

Why saint George is depicted on icons killing a Dragon (an ancient story of saint George killing the last dragon) – A Collection of 7 icons of Saint Martyr George

Friday, July 6th, 2012

Reading Time: 4minutes

saint_Georgios-killing-the-dragon-in-cave
Saint George is one of the most venerated Orthodox Christian saints in the Eastern Orthodox Church. My interest in saint George is cause of the reason, I myself bear the name Georgi (the Bulgarian equivalent of George). Saint George is mostly venerated in the Slavonic Christian-dome.In almost all Church icons depicting st. George in Orthodox and Roman Catholic christiandome saint George is piercing killing a dragon.
One of the reasons, st. George is depicted piercing the dragon is a reference of st. George victory over satan, through his martyrdom.

The Beast (Dragon) on the iconi is a straight reference to the Holy Bible; Chapter Revelation also known under the name Apocalypse.

In revelation, we read humanity and our saviour Jesus Christ will finally once and for all will kill the "ancient beast" = (satan)

In same logic, as Saint Martyr George has been victorious over Satan by his unshakable confession of faith in Jesus Christ in early 5th century A.D. , we believe in the Orthodox Church he is given the crown of (eternal) life as a prize for bearing un-human tortures in the name of the of Christ.

To illustrate visually the victory of saint George over Satan through his immesurable faith confession with which he become, there is a an early tradition in iconography in the Church to depict st. George killing a dragon.

The other reason why saint George is depicted to kill a Dragon is due to a Lebanon / Palestinian ancient story saying; There was a huge Dragon living somewhere in nowdays Lebanon / Palestinian lands.
The beast created a huge havoc killing many people and systematically torturing people in the area.

As the Eastern Orthodox Christian tradition continues …. the Dragon is said to have inhabited one of the caves near some village.
Interesting, the story tells these very same dragon was the last Dragon crawling the earth before the final disappearance of dragons.

Many brave local people tried to kill the beast but many died as the beast was unbeatable.
Being unable to beat-up the dragon with a physical (human) force the local population turnted to God for help – saying continously prayers to Saint George to help them defeat their dragon mischief.

Soon after, Saint George appeared on a white horse and pierced the "old dragon / snake". The dragon liberation miracle is said to be evidenced by local people and according to Orthodox monk books is one of the many great miracles occuring in past times.
The report of the miracle has quickly spread around all Lebanon / Palestinian lands and soon, being confirmed as real spread along all Russia as well as the rest of the Slavonic and Orthodox Christian world (Bulgaria, Serbia), Greece, Egypt (Alexandria) etc..
To illustrate saint George's appearance miracle, monastic iconographers started depicting saint George as we see him until this very day – Riding a horse and slaughtering a monstrous beast.

Below are seven 12-th century earlyicons of saint Saint Great-Martyr George killing the dragon;;
I've collected the icons from various website online. Hope this collection will be blessing for all Christ brother and sisters and generally anyone reading this post:

12-th century mosaic icon of st. George the Great Martyr Xenophontos Monastery

12-th century mosaic icon of st. George the Great Martyr Xenophontos Monastery

Orthodox Christian icon saint George dated to 1130 - 1150 A.D.

Orthodox Christian icon saint George dated to 1130 – 1150 A.D.

Saint Georgius the Dragon Slayer icon XII century orth icon

Saint Georgius the Dragon Slayer icon XII century orth icon

St. George Enamel icon Georgia 12th century

St. George Enamel icon Georgia 12th century

saint George Christian icon Yuriev Monastery Novgorod 12th century

saint George Christian icon Yuriev Monastery Novgorod 12th century

st. George Staraya Ladoga Orthodox Christian icon

st. George Staraya Ladoga Orthodox Christian icon

sv. Georgius 12th century Aios

sv. Georgius 12th century Aios

Nowdays saint George Holy Relics particles are kept for veneration in many Orthodox Christian countries monasteries. Here in Bulgaria saint George Holy Relics are kept in a Monastery nearby the seacoast in Pomorie. Any Christian visiting Bulgaria have the opportunity to venerate the Holy in (Pomorie's Monastery – St. Great Martyr Georgi.
 

Sunday of the Blind in Orthodox Church, 6th week after Easter (Passover)

Monday, May 18th, 2015

Reading Time: 6minutes

 


Sunday-of-the-blind-6th-week-after-Passover-Easter

 

 

This Sunday I was to Church and part of our Gospel Reading that occurs on every Holy Liturgy in the Orthodox Church this time we had the following reading:

Gospel of John Jesus Heals the Man Born Blind

1 And as Jesus passed by, he saw a man which was blind from his birth.
2 And his disciples asked him, saying, Master, who did sin, this man, or his parents, that he was born blind?
3 Jesus answered, Neither hath this man sinned, nor his parents: but that the works of God should be made manifest in him.
4 I must work the works of him that sent me, while it is day: the night cometh, when no man can work.
5 As long as I am in the world, I am the light of the world.
6 When he had thus spoken, he spat on the ground, and made clay of the spittle, and he anointed the eyes of the blind man with the clay,
7 And said unto him, Go, wash in the pool of Siloam, (which is by interpretation, Sent.) He went his way therefore, and washed, and came seeing.
8 The neighbours therefore, and they which before had seen him that he was blind, said, Is not this he that sat and begged?
9 Some said, This is he: others said, He is like him: but he said, I am he.
10 Therefore said they unto him, How were thine eyes opened?
11 He answered and said, A man that is called Jesus made clay, and anointed mine eyes, and said unto me, Go to the pool of Siloam, and wash: and I went and washed, and I received sight.
12 Then said they unto him, Where is he? He said, I know not.

The Pharisees Investigate

13 They brought to the Pharisees him that aforetime was blind.
14 And it was the sabbath day when Jesus made the clay, and opened his eyes.
15 Then again the Pharisees also asked him how he had received his sight. He said unto them, He put clay upon mine eyes, and I washed, and do see.
16 Therefore said some of the Pharisees, This man is not of God, because he keepeth not the sabbath day. Others said, How can a man that is a sinner do such miracles? And there was a division among them.
17 They say unto the blind man again, What sayest thou of him, that he hath opened thine eyes? He said, He is a prophet.

18 But the Jews did not believe concerning him, that he had been blind, and received his sight, until they called the parents of him that had received his sight.
19 And they asked them, saying, Is this your son, who ye say was born blind? how then doth he now see?
20 His parents answered them and said, We know that this is our son, and that he was born blind:
21 But by what means he now seeth, we know not; or who hath opened his eyes, we know not: he is of age; ask him: he shall speak for himself.
22 These words spake his parents, because they feared the Jews: for the Jews had agreed already, that if any man did confess that he was Christ, he should be put out of the synagogue.
23 Therefore said his parents, He is of age; ask him.

24 Then again called they the man that was blind, and said unto him, Give God the praise: we know that this man is a sinner.
25 He answered and said, Whether he be a sinner or no, I know not: one thing I know, that, whereas I was blind, now I see.
26 Then said they to him again, What did he to thee? how opened he thine eyes?
27 He answered them, I have told you already, and ye did not hear: wherefore would ye hear it again? will ye also be his disciples?
28 Then they reviled him, and said, Thou art his disciple; but we are Moses' disciples.
29 We know that God spake unto Moses: as for this fellow, we know not from whence he is.
30 The man answered and said unto them, Why herein is a marvellous thing, that ye know not from whence he is, and yet he hath opened mine eyes.
31 Now we know that God heareth not sinners: but if any man be a worshipper of God, and doeth his will, him he heareth.
32 Since the world began was it not heard that any man opened the eyes of one that was born blind.
33 If this man were not of God, he could do nothing.
34 They answered and said unto him, Thou wast altogether born in sins, and dost thou teach us? And they cast him out.

Spiritual Sight and Blindness

35 Jesus heard that they had cast him out; and when he had found him, he said unto him, Dost thou believe on the Son of God?
36 He answered and said, Who is he, Lord, that I might believe on him?
37 And Jesus said unto him, Thou hast both seen him, and it is he that talketh with thee.
38 And he said, Lord, I believe. And he worshipped him.
39 And Jesus said, For judgment I am come into this world, that they which see not might see; and that they which see might be made blind.
40 And some of the Pharisees which were with him heard these words, and said unto him, Are we blind also?
41 Jesus said unto them, If ye were blind, ye should have no sin: but now ye say, We see; therefore your sin remaineth.

As you read above the Lord Jesus Christ healed the blind-born person by which manifesting Himself as a True expectedMessiah The Saviour of the Lord a Prophet and a True and Only Begotten Son of God.

The words of God directly fought the great proudness of Jewish Pharsiee wise people (thinking that know the Law better than the Lord himself). Their selfishness and great self-conceit make their soul which was in a terrible state to suffer because their produness was insulted by the truthful words and they felt wounded. They rejected the Lords words with a question by which Jewish (people) and nowadays often non-believers and even christian manifested wrath, selfishness and even mockery with contempt.

John 9:40 Are we blind also?

Answering the Pharisee's questions, The Lord has depicted there spiritual state, which was the main reason for their question. 
 

41 Jesus said unto them, If ye were blind, ye should have no sin: but now ye say, We see; therefore your sin remaineth.


The Pharisee's considered for spiritual seers,  in a highes level understandanding God, his laws covenant and respectively spiritual realm, so they did not need any further grown in God's knowledge, thus rejecting the true teaching which was taught by God himself.

False doctrines of this blind teachers are fruit of human proud and self-conceit. 
The proud understand himself as a independent, self-sufficient and not like a God dependent creation, the earthly life as something eternal and death and eternity for unexisting.

For this people God's plan was something not existing but God was understood as the Jewish law false teachers understanding of right and wrong in a way they have associated the eternal God with the scriptures, idolizing scriptures and inverting their meaning giving them a completely different meaning to fulfill their own passions.

This people who were to be the jewish intelligentia have recognized the human reason for a world ruler.
All the thoughts of the flesh crawl the land, the human understanding to this carnal men is completely sacrificed to the earth in which he wants to arrange his life to be all time pleasure of sin.
In this empty and unreachable goal was forced all the  fleshly and spiritual powers of both pharisees and sadukees. 

The Lord show them that the humbliness and remembrance of the dead should be the true lifely goal of man and it is  the humble-wisdom that gives an insight to eternity.

Achiving humble-Wisdom contradicts the wordly and strive for virtues and therefore it is not being considered worth for man and society material understanding of good and progress.
The one achiving spiritual knowledge understands himself as a tiny unimportant particle in a huge universe of things (generations, times, paste and future events of human history).

What the Lord Jesus Christ tried to point to this blind teachers is that only the Mind and heart of humble in contrasting to the proudness and high-minded people they were could accept God's Christian teaching and to all the time endeavor in achiving the christian virties.
The non-blind person sees and feels the great failure of (his mainly) and then all surrounding humanity fallen nature and because of this soul-pain and internal and desire for salvation and spiritual resurrection and restoration are ready to joyfully accept the Saviour Lord Jesus Christ.

Let us make from our heart a spiritual altar of God and there through our mind to sacrifice spiritual sacrifices of tenderness, repentance, confession, humble heartness (which God would not despise (Ps. 50:19) Amen