'Hour' in the Bible

Remember therefore how you have received and heard. Keep it, and repent. If therefore you won't watch, I will come as a thief, and you won't know what hour I will come upon you.

Because you kept my command to endure, I also will keep you from the hour of testing, which is to come on the whole world, to test those who dwell on the earth.

When he opened the seventh seal, there was silence in heaven for about half an hour.

The four angels were freed who had been prepared for that hour and day and month and year, so that they might kill one third of mankind.

He said with a loud voice, "Fear the Lord, and give him glory; for the hour of his judgment has come. Worship him who made the heaven, the earth, the sea, and the springs of waters!"

Another angel came out from the temple, crying with a loud voice to him who sat on the cloud, "Send forth your sickle, and reap; for the hour to reap has come; for the harvest of the earth is ripe!"

The ten horns that you saw are ten kings who have received no kingdom as yet, but they receive authority as kings, with the beast, for one hour.

standing far away for the fear of her torment, saying, 'Woe, woe, the great city, Babylon, the strong city! For your judgment has come in one hour.'

For in an hour such great riches are made desolate.' Every shipmaster, and everyone who sails anywhere, and mariners, and as many as gain their living by sea, stood far away,

They cast dust on their heads, and cried, weeping and mourning, saying, 'Woe, woe, the great city, in which all who had their ships in the sea were made rich by reason of her great wealth!' For in one hour is she made desolate.