1 Thessalonians 5:1-6

New Revised Standard Version, Anglicised Catholic Edition

5 Now concerning the times and the seasons, brothers and sisters,^[a] you do not need to have anything written to you. ² For you yourselves know very well that the day of the Lord will come like a thief in the night. ³ When they say, ‘There is peace and security’, then sudden destruction will come upon them, as labour pains come upon a pregnant woman, and there will be no escape! ⁴ But you, beloved,^[b] are not in darkness, for that day to surprise you like a thief; ⁵ for you are all children of light and children of the day; we are not of the night or of darkness. ⁶ So then, let us not fall asleep as others do, but let us keep awake and be sober;