How does the typology of the serpent relate to Jesus?

The typology of the serpent in the wilderness serves as a profound illustration of Jesus Christ and the salvation He provides. In John 3:14, Christ Himself refers to the event when Moses lifted up the serpent, indicating that just as the Israelites looked to the serpent for physical healing, people must look to Him for spiritual healing and eternal life. This corresponds with Numbers 21:5-9, where the Israelites, bitten by snakes as a consequence of their sin, were able to look at a bronze serpent lifted on a pole and live.

This event foreshadows Christ’s crucifixion, where He bore the sins of the world and was lifted up for all to see. The act of looking at the serpent symbolizes faith; similarly, looking to Jesus in faith grants us salvation. It highlights God's provision of a means of healing and deliverance from death due to sin. Thus, the lifting up of the serpent is a direct prefiguration of Christ’s own lifting on the cross, emphasizing the necessity of faith in Him for salvation.