Matthew 24:29-35

29“Immediately after the tribulation of those days the sun will be darkened, and the moon will not provide its light, and the stars will fall from the sky, and the powers of the heavens will be shaken.

30And at that time the sign of the Son of Man [coming in His glory] will appear in the sky, and then all the tribes of the earth [and especially Israel] will mourn [regretting their rebellion and rejection of the Messiah], and they will see the Son of Man coming on the clouds of heaven with power and great glory [in brilliance and splendor].

31And He will send His angels with a loud trumpet and they will gather together His elect (God’s chosen ones) from the four winds, from one end of the heavens to the other.

32“Now learn this lesson from the fig tree: As soon as its young shoots become tender and it puts out its leaves, you know that summer is near;

33so you, too, when you see all these things [taking place], know for certain that He is near, right at the door.

34I assure you and most solemnly say to you, this generation [the people living when these signs and events begin] will not pass away until all these things take place.

35Heaven and earth [as now known] will pass away, but My words will not pass away.