Why we should not try to predict the time of messiah's return

For many years there have been throngs of predictions and people claiming to be prophets who tried to predict the exact time of messiah's return to earth when he judges the evil by destroying them and setting his kingdom for the thousand year reign. guess what? all the predictions failed! why you may ask? well for the very simple reason that we are NOT suppose to try and estimate messiah's return, it is simply wrong not to mention impossible!
By trying to predict the time of his return we would actually do exactly the opposite from what messiah instructed us to do, he ordered us to constantly watch and live in holiness until his return; 

He will come like a thief in the night

36But of that day and hour knoweth no man, no, not the angels of heaven, but my Father only. 37But as the days of Noe were, so shall also the coming of the Son of man be. 38For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark,39And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be. 40Then shall two be in the field; the one shall be taken, and the other left. 41Two women shall be grinding at the mill; the one shall be taken, and the other left.

42Watch therefore: for ye know not what hour your Lord doth come. 43But know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up. 44Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh.

45Who then is a faithful and wise servant, whom his lord hath made ruler over his household, to give them meat in due season? 46Blessed is that servant, whom his lord when he cometh shall find so doing. 47Verily I say unto you, That he shall make him ruler over all his goods. 48But and if that evil servant shall say in his heart, My lord delayeth his coming; 49And shall begin to smite his fellowservants, and to eat and drink with the drunken; 50The lord of that servant shall come in a day when he looketh not for him, and in an hour that he is not aware of, 51And shall cut him asunder, and appoint him his portion with the hypocrites: there shall be weeping and gnashing of teeth. (Matthew 24)

in verse 42 he touches this exact point of why we are not supposed to know the exact time of his return and why we should never try to predict it but rather be constantly ready, because if we would be able to predict the time of his return then first of all there would be insane panic among Christians, mass suicides(fear of the apocalypse) and other religious insanity, but the main reason is probably because if we would know the exact time of his return such as the year for example people would live in sin instead of holiness up until that year and repent in the last minute which would completely beat the purpose of messiah's entire ministry where he preached to keep the commandments and live in holiness and preach God's kingdom to the nations.

This life is a test and whoever does good in this life God will entrust them with greater things in the life that will come.

We do know how his return will look like

Having said all that we know that we should not try to not only predict his return but also any event leading to that.
However we will know how his return will look like;

Matthew 24

29Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken: 30And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory. 31And he shall send his angels with a great sound of a trumpet, and they shall gather together his elect from the four winds, from one end of heaven to the other.

We know the sun will be darkened and the moon shall not give her light, other verses tell us that the moon will be like blood

Joel 2:31 The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come.
Act 2:20The sun shall be turned into darkness, and the moon into blood, before that great and notable day of the Lord come:
Revelation 6:12And I beheld when he had opened the sixth seal, and, lo, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became as blood; 13And the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.;

According to these verses prior to the coming of the son of man the sun will be completely dark and the moon will become as blood and stars will fall from the sky.
It might be a blood moon or eclipse of some kind but it sounds like something much more fierce and terrible than just a blood moon will take place on earth.
According to Revelation 6:12 we know that the plagues and the 6 seals happens before the return of the messiah, knowing this and that there is no such thing as pre wrath/tribulation rapture means we are ALL going to be here when this starts to happen.14And the heaven departed as a scroll when it is rolled together; and every mountain and island were moved out of their places. 15And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains; 16And said to the mountains and rocks, Fall on us, and hide us from the face of him that sitteth on the throne, and from the wrath of the Lamb: 17For the great day of his wrath is come; and who shall be able to stand?

Technological singularity, how the ungodly see the future of the human race

So be prepared at all times and keep watching because his return is very near indeed.
People throughout the last 2000 years said his return is near but they did not witness what we do today.
God allowed an explosion of knowledge and corruption in the last years of this last age, the amount of information we have gained in one century surpasses all of the knowledge ever conceived by all man kind and as much as I have respect for the ancients and their advanced technologies they did not come close to what we have today, scientists today can manipulate DNA and mix different creatures and biological life with other biological life completely corrupting God's original design, genetically engineered organism(GMO) food is one example of how far we have come and in how much danger we are in, GMO will eventually be the way the enemy will seize all food and patent it and since GMO crops already infect non GMO crops this is like a disease that is spreading and is almost unstoppable, farmers in India are committing suicide in the thousands because of GMO infected crops, they simply cannot pay the biotech companies that own the patent on the crops so in order to erase the debt in India if you end your life all debt is erased.
The devil is working extra hard  to destroy everything that God has created.
Scientists are working on merging humans with machines and eventually transferring the mind into a machine and gaining immortality through technology, this is of course a very satanic plan which will never work but the devil deceives all these poor men and women into believing that the future is bright, through technology, through progress, they tell themselves we don't need God or any one else we can live forever by our own way, when the sad fact is that we as living creatures are dying, the entire world is dying, our genetic code is deteriorating to a point that in few generations we will not be able to continue as species, cancer and defects will be in such high numbers reproduction will be impossible, scientists know this fact and is why they are working around the clock towards research on moving their own bodies into machines and living for eternity in these metal abominations, these visionaries and corrupted scientists take great pride in these insane dreams and it makes perfect sense to them, if they only knew where their ungodly ambitions will eventually lead them, only to death unlike God who only leads to life.

Just by looking at the types of weapons of war and mass destruction that nations across the globe posses(drones with lasers that can evaporate you in an instant miles up in the sky, tiny bee size drones that can assassinate a person without a trace, ION bombs, nuclear bombs, etc etc..)
it is just a matter of time before we as man kind annihilate ourselves, it is inevitable and it will happen unless God put's an end to this madness which is known as the human history. with some spiritual understanding one can see that this world is held back from its own destruction by an unknown force this same force holds the fabric of our existence together from the tiniest of atomic and molecular level, all is held together like glue by the creator, it is the only logical explanation why we are still here writing in blogs instead of being evaporated into oblivion.
time is almost up, the reap is ripe and the time of the harvest is near, live holy, keep God's commandments and believe what messiah taught, the lamb of God the one who died for the sins of the world.

God bless you. amen.