Rory Weightman spoke from John 1:29-34 about the Lamb of God who takes away the sin of the world. John the Baptist gets our attention (“Behold!”) and uses the imagery of the Old Testament to tell us about Jesus. God provided a lamb to be a substitute payment for sin, to buy back an unfaithful people. Proven to be of God by the Spirit, Jesus willingly gave himself once and for all. He showed power over sin and death by rising again. As we read later in John 3:16, this promise is for whoever believes.