But He does offer "signs" to look for.
Matt 24:3; As He was sitting on the Mount of Olives, the disciples came to Him privately, saying, "Tell us, when will these things happen, and what will be
the sign of Your coming, and of the end of the age?
"
Matt 24:4; And Jesus answered and said to them, "
See to it that no one misleads you.
Matt 24:5;
"For many will come in My name, saying, 'I am the Christ,' and will mislead many.
Matt 24:6; "You will be hearing of wars and rumors of wars. See that you are not frightened, for those things must take place, but that is not yet the end.
Matt 24:7; "For nation will rise against nation, and kingdom against kingdom, and in various places there will be famines and earthquakes.
Matt 24:8; "But all these things are merely the beginning of birth pangs.
Matt 24:9; "Then they will deliver you to tribulation, and will kill you, and you will be hated by all nations because of My name.
Matt 24:10; "At that time many will fall away and will betray one another and hate one another.
Matt 24:11; "Many false prophets will arise and will mislead many.
Matt 24:12; "Because lawlessness is increased, most people's love will grow cold.
Matt 24:13; "But the one who endures to the end, he will be saved.
Matt 24:14; "This gospel of the kingdom shall be preached in the whole world as a testimony to all the nations, and then the end will come.
You could possibly say all of this has already happened, and has been happening for centuries. Except... for verse 14. It simply hasn't hasn't happened yet. But it's getting close.
Matt 24:15;
"Therefore when you see the ABOMINATION OF DESOLATION which was spoken of through Daniel the prophet, standing in the holy place (let the reader understand),
Matt 24:16; then those who are in Judea must flee to the mountains.
Matt 24:17; "Whoever is on the housetop must not go down to get the things out that are in his house.
Matt 24:18; "Whoever is in the field must not turn back to get his cloak.
Matt 24:19; "But woe to those who are pregnant and to those who are nursing babies in those days!
Matt 24:20; "But pray that your flight will not be in the winter, or on a Sabbath.
Matt 24:21; "For then there will be a great tribulation, such as has not occurred since the beginning of the world until now, nor ever will.
Matt 24:22; "Unless those days had been cut short, no life would have been saved; but for the sake of the elect those days will be cut short.
Matt 24:23; "Then if anyone says to you, 'Behold, here is the Christ,' or 'There He is,' do not believe him.
Matt 24:24; "For false Christs and false prophets will arise and will show great signs and wonders, so as to mislead, if possible, even the elect.
Matt 24:25; "Behold, I have told you in advance.
Matt 24:26; "So if they say to you, 'Behold, He is in the wilderness,' do not go out, or, 'Behold, He is in the inner rooms,' do not believe them.
Matt 24:27; "For just as the lightning comes from the east and flashes even to the west, so will the coming of the Son of Man be.
Matt 24:28; "Wherever the corpse is, there the vultures will gather.
Some people believe a lot of this happened in 70ad, with the destruction of Jerusalem. However there have been much worse tribulations since 70ad ( the Holocaust of WWII for example )
The Population of Jerusalem in the first century, was approx 600,000 ( depending on your source )
Demographic history of Jerusalem - Wikipedia
No one knows for sure how many Jews were killed, estimates range from as few as a 20,000 to nearly 100,000. But for sake of argument, let us say all the Jews were killed, all 600,000.
That is nothng compared to the 7million killed in WWII. Finally it mentions Jesus returning here, like lightning... it hasn't happened yet. Jesus hasn't returned yet.
Matt 24:29;
"But immediately after the tribulation of those days THE SUN WILL BE DARKENED, AND THE MOON WILL NOT GIVE ITS LIGHT, AND THE STARS WILL FALL from the sky, and the powers of the heavens will be shaken.
Matt 24:30; "And then the sign of the Son of Man will appear in the sky, and then all the tribes of the earth will mourn, and they will see the SON OF MAN COMING ON THE CLOUDS OF THE SKY with power and great glory.
Matt 24:31; "And He will send forth His angels with A GREAT TRUMPET and THEY WILL GATHER TOGETHER His elect from the four winds, from one end of the sky to the other.
The trumpet hasn't sounded yet, the rapture hasn't happened yet, and in fact the "great tribulation" hasn't happened yet.
Matt 24:36;
"But of that day and hour no one knows, not even the angels of heaven, nor the Son, but the Father alone.
Matt 24:37; "For the coming of the Son of Man will be just like the days of Noah.
Matt 24:38; "For as in those days before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noah entered the ark,
Matt 24:39; and they did not understand until the flood came and took them all away; so will the coming of the Son of Man be.
Matt 24:40; "Then there will be two men in the field; one will be taken and one will be left.
Matt 24:41; "Two women will be grinding at the mill; one will be taken and one will be left.
Matt 24:42; "Therefore be on the alert, for you do not know which day your Lord is coming.
Matt 24:43; "But be sure of this, that if the head of the house had known at what time of the night the thief was coming, he would have been on the alert and would not have allowed his house to be broken into.
Matt 24:44; "For this reason you also must be ready; for the Son of Man is coming at an hour when you do not think He will.
Matt 24:45; "Who then is the faithful and sensible slave whom his master put in charge of his household to give them their food at the proper time?
Matt 24:46; "Blessed is that slave whom his master finds so doing when he comes.
This passage is also in Luke.. The disciples ask about signs.
Luke 21:7; They questioned Him, saying, "Teacher, when therefore will these things happen? And what will be
the sign when these things are about to take place?"
Luke 21:8; And He said, "
See to it that you are not misled; for many will come in My name, saying, 'I am He,' and, 'The time is near.' Do not go after them.
Luke 21:9; "When you hear of wars and disturbances, do not be terrified; for these things must take place first, but the end does not follow immediately."
Jesus says there will be signs to look for.
Luke 21:10; Then He continued by saying to them,
"Nation will rise against nation and kingdom against kingdom,
Luke 21:11; and there will be great earthquakes, and in various places plagues and famines; and there will be terrors and great signs from heaven.
Luke 21:12; "But before all these things, they will lay their hands on you and will persecute you, delivering you to the synagogues and prisons, bringing you before kings and governors for My name's sake.
Luke 21:33;
"Heaven and earth will pass away, but My words will not pass away.
Heaven and the Earth have not "passed away" yet either. The new Heavens and New Earth aren't here yet.