I can't sleep

Psalm 4

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

4:8 · King James

An evening prayer for three thousand years, and the reason he gives for sleeping is not that the danger passed.

Psalm 63

When I remember thee upon my bed, and meditate on thee in the night watches.

63:6 · King James

Written in a desert. It is about the hours when you are awake, and what to do with them.

Psalm 77

I call to remembrance my song in the night: I commune with mine own heart: and my spirit made diligent search.

77:6 · King James

He cannot sleep either, so he goes back through his memory looking for evidence.

Psalm 134

Behold, bless ye the LORD, all ye servants of the LORD, which by night stand in the house of the LORD.

134:1 · King James

Three verses, for the men who kept watch in the temple all night. Someone is always awake.