Romans 8:35-39

Who shall separate us from the love of Christ? Shall tribulation, or distress, or persecution, or famine, or nakedness, or peril, or sword?

1 Thessalonians 4:13-14

But we do not want you to be ignorant, brethren, about those who are asleep, so that you will not grieve as do the rest who have no hope.

1 Thessalonians 5:10

who died for us, so that whether we are awake or asleep, we will live together with him.

Revelation 14:13

And I heard a voice from heaven, saying, "Write, 'Blessed are the dead who die in the Lord from now on!'" "Yes," says the Spirit, "that they may rest from their labors, for their deeds follow them."

Treasury of Scripture Knowledge

Summary

I will both lay me down in peace, and sleep: for thou, LORD, only makest me dwell in safety.

Bible References

I will

1 Thessalonians 4:13
But we do not want you to be ignorant, brethren, about those who are asleep, so that you will not grieve as do the rest who have no hope.
1 Thessalonians 5:10
who died for us, so that whether we are awake or asleep, we will live together with him.
Revelation 14:13
And I heard a voice from heaven, saying, "Write, 'Blessed are the dead who die in the Lord from now on!'" "Yes," says the Spirit, "that they may rest from their labors, for their deeds follow them."

For

Romans 8:35
Who shall separate us from the love of Christ? Shall tribulation, or distress, or persecution, or famine, or nakedness, or peril, or sword?