'Asleep' in the Bible

Now we do not want you to be ignorant, brothers, concerning those who have fallen asleep, so that you will not grieve as also the rest, who have no hope.

For if we believe that Jesus died and rose [again], thus also God will bring those who have fallen asleep through Jesus together with him.

For this we say to you by the word of the Lord, that we who are alive, who remain until the Lord's coming, will not possibly precede those who have fallen asleep.

who died for us, so that whether we are awake or asleep, we will live at the same time with him.