Thessalonians 5:6-9

But you, brothers and sisters, are not in darkness, for that day to overtake you like a thief. For all of you are children of the light and children of the day. We are not of the night or of darkness. Therefore, let us not sleep as the rest do, but let us stay alert and sober. For God did not destine us for wrath, but to gain salvation through our Lord Jesus Christ, who died for us, so that whether we are awake or asleep we may live together with him. Therefore, encourage one another and build one another up, as indeed you do.