Why teach Psalm 77?

One thing you can take with you is at Psalms 77:6. "During the night I remember my song; I ponder in my heart; I make a diligent search." We can imitate the Psalmist who showed heartfelt concern for spiritual truths and carefully searched for them. Nighttime was when he took out to time for study and meditation on God and his dealings with Israel in the time of Moses.