This post contains a message by R C Sproul about the covenant God made with Adam and Eve, from his series, Promise Keeper. I already used some of Sproul’s material to show how the Abrahamic covenant was foundational to the incarnation; but I want to emphasize that more by considering the creation covenant God made with Adam and Eve and also the Mosaic covenant. The overall goal of this series is to show that the biblical account of God’s plan of redemption is addressed to His one people; furthermore, that since Genesis 3, there has only been one way of salvation, by grace via the atoning work and imputed righteousness of Christ. That is, the idea that Israel could earn salvation by any other way is biblically wrong; the idea that Israel and the church are two people of God is biblically wrong.