Bless the Lord, O My Soul

Psalm 103 is the Everest of the Psalms. The psalmist most likely wrote this in his old age and it's a song of pure praise from beginning to end. We don't see any mention of circumstances or threats. No requests, complaints, or petitions are noted. It's just straight up worship. There is no hint of sadness or depression, only joyous praise from a grateful and thankful heart.