As much as we try to be good and to do good things, how far will it get us? Scripture has made it clear that all have sinned and fallen short of the glory of God, making it so that "there is none righteous, not even one." So what do we do with our sin? What will God do with our sin? In this message entitled "Christ Alone," Dr. Sproul explains some important inner-workings of the plan of redemption.