Throughout this Gospel a contrast is drawn between the limited ministry of Moses and the fulfilment of all God’s purposes in Jesus Christ. “The law was given through Moses, grace and truth came through Jesus Christ” (John 1.17) sums this principle up. For example, although Moses fed the people with bread for forty years, they still died. He who feeds on Jesus who is the bread of eternal life will, however, live forever (John 6.31-35). Likewise people could be circumcised on the sabbath simply to comply with the law of Moses - how much more could a man’s whole body be made well on the sabbath by Jesus. (John 7.23) So in this passage the law of Moses convicted the woman involved of adultery but, under the light of Jesus’ teaching and presence, all present left the scene convicted of sin (John 8.7-9). The woman, however, was left to experience the saving grace that Jesus brought (John 8.10-11).