In the book of Revelation there are words that warn us about the coming of the Lord, of the end times, since God selected a pure man and who agreed to follow the ways of the Lord to be able to bring these words sent by the Lord.
John says: The time is near, and this tells us that we must prepare ourselves at all times because that great day will come like a thief in the night.
Everyone who reads and hears these words, is blessed:
Blessed is he that readeth, and they that hear the words of this prophecy, and keep those things which are written therein: for the time is at hand.
Revelation 1:3