We previously considered 7 major Divine Covenants, 5 necessary and 3 incidental aspects. We now consider their function and relationships, very briefly from 8 perspectives: A basic distinction, grace or works. The parties to Abraham's covenant. The delay in establishing or ratifying in the first 3. Shadow vs substance in the first 6. The same covenant may be seen in different perspectives. Covenants allude to a federal arrangement. Distinction and relationship between covenant and testament. Priesthood is founded on covenant and mediated it. Moses mediation of a failed covenant failed, to teach us how to look for better. How the Messiah is the New Covenant and fulfils all 8 aspects, especially as Surety and Priest. Food for spiritual growth.