Anxiety and the sorrow of the heart may cause sleep issues.

Anxiety leads to heaviness/depression (proverbs 12:25) and sorrow of the heart (Neh 2:2).

God desires that we be in peace. “You will keep him in perfect peace,

Whose mind is stayed on You, Because he trusts in You.” Is 26:3

Refuse to think on the things that cause you stress. Think about good things (Phil 4:8). Cast all your cares on the Lord (1 Peter 5:7).  

Proclaim, “I will both lie down in peace, and sleep; For You alone, O Lord, make me dwell in safety.” Psalm 4:8

Remember, “It is vain for you to rise up early, To sit up late, To eat the bread of sorrows; For so He gives His beloved sleep.” Psalm 127:2