1 Thessalonians 5:4-6

4But you, brothers, aren’t in darkness, that the day should overtake you like a thief. 5You are all children of light, and children of the day. We don’t belong to the night, nor to darkness, 6so then let’s not sleep, as the rest do, but let’s watch and be sober. 1 Thessalonians 5:4-6