Why did Jesus give us this lesson using Peter and the fish and the coin? First thing, Peter seems to have caused it when he knee jerk responded to a question with a lie. While Jesus, as the Son of God, wasn't obligated to pay, and chose not to make too big a deal about Peter's lie, he did correct him. Peter was Jesus's representative, so, Jesus could never allow Peter's lie to stand. (
John 8:44;
Rev 21:5-8) Jesus apparently used this situation of his fulfilling Peter's incorrect statement as a teaching example, to help us understand how Christ
[God's Anointed One] is paying the tax for us all. We were all born dying because of the death we inherited from Adam. With his life's blood, by our faith in his words, Jesus freed us from that sentence of death. (
John 5:24;
Rom 5:6-13)