21 For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be.
Matthew 24:21 Cross References - AKJV
Psalms 69:22-28
22 Let their table become a snare before them: and that which should have been for their welfare, let it become a trap.
23 Let their eyes be darkened, that they see not; and make their loins continually to shake.
24 Pour out your indignation on them, and let your wrathful anger take hold of them.
25 Let their habitation be desolate; and let none dwell in their tents.
26 For they persecute him whom you have smitten; and they talk to the grief of those whom you have wounded.
27 Add iniquity to their iniquity: and let them not come into your righteousness.
28 Let them be blotted out of the book of the living, and not be written with the righteous.
Isaiah 65:12-16
12 Therefore will I number you to the sword, and you shall all bow down to the slaughter: because when I called, you did not answer; when I spoke, you did not hear; but did evil before my eyes, and did choose that wherein I delighted not.
13 Therefore thus said the Lord GOD, Behold, my servants shall eat, but you shall be hungry: behold, my servants shall drink, but you shall be thirsty: behold, my servants shall rejoice, but you shall be ashamed:
14 Behold, my servants shall sing for joy of heart, but you shall cry for sorrow of heart, and shall howl for vexation of spirit.
15 And you shall leave your name for a curse to my chosen: for the Lord GOD shall slay you, and call his servants by another name:
16 That he who blesses himself in the earth shall bless himself in the God of truth; and he that swears in the earth shall swear by the God of truth; because the former troubles are forgotten, and because they are hid from my eyes.
Isaiah 66:15-16
Daniel 9:26
26 And after three score and two weeks shall Messiah be cut off, but not for himself: and the people of the prince that shall come shall destroy the city and the sanctuary; and the end thereof shall be with a flood, and to the end of the war desolations are determined.
Daniel 12:1
1 And at that time shall Michael stand up, the great prince which stands for the children of your people: and there shall be a time of trouble, such as never was since there was a nation even to that same time: and at that time your people shall be delivered, every one that shall be found written in the book.
Joel 1:2
2 Hear this, you old men, and give ear, all you inhabitants of the land. Has this been in your days, or even in the days of your fathers?
Joel 2:2
2 A day of darkness and of gloominess, a day of clouds and of thick darkness, as the morning spread on the mountains: a great people and a strong; there has not been ever the like, neither shall be any more after it, even to the years of many generations.
Zechariah 11:8-9
Zechariah 14:2-3
2 For I will gather all nations against Jerusalem to battle; and the city shall be taken, and the houses rifled, and the women ravished; and half of the city shall go forth into captivity, and the residue of the people shall not be cut off from the city.
3 Then shall the LORD go forth, and fight against those nations, as when he fought in the day of battle.
Malachi 4:1
1 For, behold, the day comes, that shall burn as an oven; and all the proud, yes, and all that do wickedly, shall be stubble: and the day that comes shall burn them up, said the LORD of hosts, that it shall leave them neither root nor branch.
Matthew 24:29
29 Immediately 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:
Mark 13:9
9 But take heed to yourselves: for they shall deliver you up to councils; and in the synagogues you shall be beaten: and you shall be brought before rulers and kings for my sake, for a testimony against them.
Luke 19:43-44
43 For the days shall come on you, that your enemies shall cast a trench about you, and compass you round, and keep you in on every side,
44 And shall lay you even with the ground, and your children within you; and they shall not leave in you one stone on another; because you knew not the time of your visitation.
Luke 21:24
24 And they shall fall by the edge of the sword, and shall be led away captive into all nations: and Jerusalem shall be trodden down of the Gentiles, until the times of the Gentiles be fulfilled.
1 Thessalonians 2:16
16 Forbidding us to speak to the Gentiles that they might be saved, to fill up their sins always: for the wrath is come on them to the uttermost.
Hebrews 10:26-29
26 For if we sin willfully after that we have received the knowledge of the truth, there remains no more sacrifice for sins,
27 But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries.
28 He that despised Moses' law died without mercy under two or three witnesses:
29 Of how much sorer punishment, suppose you, shall he be thought worthy, who has trodden under foot the Son of God, and has counted the blood of the covenant, with which he was sanctified, an unholy thing, and has done despite to the Spirit of grace?