Faithful is he who calls you, who will also do it.

 5:1-11 You have no need, brothers, that anything should be written to you about the times and seasons; for you yourselves well know that, as a thief in the night, so the day of the Lord comes. When they are saying, "All is well; all is safe," then sudden destruction comes upon them, just as the labour pains come on a woman who is with child, and very certainly they will not escape. But you, brothers, are not in the dark. You are not in a situation in which the day, like a thief, can surprise you. For you are all sons of the light and sons of the day. We do not belong to night or darkness. So then, let us not sleep, as the rest of men do, but let us be watchful and sober. For those who sleep sleep at night; and those who get drunk get drunk at night; but, as for us, because we belong to the day, let us be sober and let us put on the breastplate of faith and love, and let us take for a helmet the hope of salvation, because God did not appoint us for wrath, but to obtain salvation through our Lord Jesus Christ, who died for our sins, so that, whether we wake or whether we sleep, we may live with him. So then encourage each other and build up one another--as indeed you are doing. 