John details Jesus as the Incarnate God who reveals grace and truth, who is the only unique Son of the Father, and who is the Lamb of God who takes away the sin of the world.
In both of these Psalms, King David appeals to God as the righteous Judge to defend him (Psalm 7) and, in light of God’s majestic power exhibited in creation, he marvels that God is even interested in him (Psalm 8).
God’s blessings flow to the one who rejects the counsel of the ungodly, the lifestyle of the sinner and identifying with those who mock God—but flow only to the one who finds delight in God’s word.