Keep watch, then, because you are not certain of the day or of the hour.
The lord of that servant will come in a day when he is not looking for him, and in an hour of which he has no knowledge,
But he made answer and said, Truly I say to you, I have no knowledge of you.
But keep watch at all times with prayer, that you may be strong enough to come through all these things and take your place before the Son of man.
So keep watch, having in mind that for three years without resting I was teaching every one of you, day and night, with weeping.
Be on the watch, unmoved in the faith, and be strong like men.
So then, let us not take our rest as the others do, but let us be self-controlled and awake.
But be self-controlled in all things, do without comfort, go on preaching the good news, completing the work which has been given you to do.
But the end of all things is near: so be serious in your behaviour and keep on the watch with prayer;
Be serious and keep watch; the Evil One, who is against you, goes about like a lion with open mouth in search of food;
See, I come as a thief. Happy is he who is watching and keeps his robes, so that he may not go unclothed, and his shame be seen.