This episode applies the death, burial and resurrection of Christ to sanctification, specifically how we gain the victory over sin. Romans 6:7 states that our old self was crucified with Christ, in order that the body of sin might be done away with, so that we would no longer be slaves to sin. Victory over sin begins with identification with the historical fact that our old self was crucified with Christ, and the result is that we are no longer slaves to sin. The key variable linking this historical fact with liberation from sin is the degree we identify with Christ's death, burial and resurrection. The goal, that "the body of sin might be done away with," largely depends on our active application of the death of Christ to our own sin. And the application of the resurrection, as we learn in later episodes, is that we rise to the newness of life. So before we naturally identify with the resurrection of Christ, we should also readily identify with Christ's death, which energizes us to mortify the flesh.
Repentance from the Old Self
This episode contains my personal testimony of the futility of merely repenting from transgressions without repenting, turning away from the old sinful self. Many Christians see their salvation experience primarily in terms of resolution of sin-debt, without dealing with the primary culprit: the old self, the flesh. Sanctification is so designed to bring every believer to abandon hope of living the Christian life in their own flesh. This repentance from the old self (the full expression of repentance from dead works) lays the foundation for life in the spirit.