What does the rock represent in the story of Moses striking the rock?

In the events of Numbers 20, the rock that Moses struck symbolizes Christ, reflecting how Jesus was struck for our transgressions. This typology underscores that the life-giving water provided to the Israelites points to the saving work of Christ on the cross, where His sacrifice grants us eternal life (John 7:37-39). As Paul explains, the rock followed them and is identified with Christ, revealing that even in the Old Testament, God's redemptive plan through Christ was being foreshadowed. Understanding this connection deepens our appreciation of the Old Testament as it serves as a pointer to the ultimate salvation found in Jesus.