Ephesians 6:13-14
Take therefore the complete armour of God, that ye may be able to withstand in the evil day, and having done all to stand.
1 Thessalonians 5:2
for ye yourselves know full well, that the day of the Lord cometh like a thief in the night.
2 Peter 3:10
But the day of the Lord will come as a thief in the night, in which the heavens shall pass away with a great noise, and the elements being set on fire shall be dissolved, and the earth and the works therein shall be burnt up.
Revelation 6:17
for the great day of his wrath is come, and who can stand before Him?"
Revelation 16:14
for they are the spirits of demons, working miracles, which go forth unto the kings of the earth and of the whole world, to bring them together to the battle of that great day of God almighty.
Revelation 20:8-9
Satan shall be loosed from his confinement, and shall go forth to deceive the nations, that are in the four corners of the earth, Gog and Magog, to gather them together to war, whose number is as the sand of the sea.