1 Thessalonians 5:1-6 New American Bible (Revised Edition) (NABRE)
Vigilance. 1 Concerning times and seasons, brothers, you have no need for anything to be written to you. 2 For you yourselves know very well that the day of the Lord will come like a thief at night. 3 When people are saying, “Peace and security,” then sudden disaster comes upon them, like labor pains upon a pregnant woman, and they will not escape.
4 But you, brothers, are not in darkness, for that day to overtake you like a thief. 5 For all of you are children of the light[a] and children of the day. We are not of the night or of darkness. 6 Therefore, let us not sleep as the rest do, but let us stay alert and sober.