A Psalm of Praise; Psalm 96
God is worthy of a Song of Praise.
Moral Purity; Leviticus 18-19
God's grace saves us from not being morally good.
Ritual Purity; Leviticus 11-15
God is pure, we are not, so we need a savior.
The Priests; Exodus 28-29
The priesthood connects God and humans.
Sacrifices; Leviticus 1-7
We need to appear before God with the appropriate sacrifice.