Sin came into the world through Adam, creating a chasm between God and men. In this sermon, R.C. Sproul teaches on the doctrine of reconciliation, explaining that Jesus is the new and perfect Adam who redeems us from our sin and restores our relationship with the Father. 
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R.C. Sproul preached this sermon at Saint Andrew’s Chapel in Sanford, FL. Hear more from his series in the book of Romans: https://www.youtube.com/playlist?list=PL30acyfm60fU0o-CjiA2T6Lh9imnZYCjt