The theme of this last lecture ties together what we learned about the fall, about man’s sinful nature, and about the continuity of Old and New Testaments. The series of lectures in this third module, or course, on Systematic Theology is devoted to the study of the Doctrine of Man. In the last two lectures, we considered the Doctrine of the Covenant of Works, and the Covenant of Grace. And while the Covenant of Grace could also be included in the fifth module, under Doctrines of Salvation, it adds clarity to learn about those two covenants side by side.