The early Psalms cover a wide range of topics, from the goodness of living righteously and the security of God's protection, to the honest expressions of human struggles and the plea for God's fairness. These Psalms emphasize God's greatness in creating the world, the importance of seeking forgiveness, and the confidence in His control during turbulent times. They provide deep understanding of personal and communal worship, stressing the importance of relying on God's constant love and rescue.