How do we know Jesus is our substitute based on Genesis 22?

Genesis 22 serves as a poignant illustration of substitution, where the ram caught in the thicket represents Christ's sacrificial role. Abraham's readiness to sacrifice Isaac reflects the costliness of sin, while God's provision of the ram emphasizes His grace and foresight in providing a means of redemption. This divine substitution points toward Jesus, the ultimate Lamb, who would bear the sins of the world.

In the New Testament, references like John 1:29 affirm Jesus as the Lamb of God who takes away the sin of the world. The typological connections between Isaac and Christ further deepen the understanding of Jesus as our substitute. Isaac's brief escape from death, due to the ram, mirrors how believers now find life through Christ's atoning sacrifice, fulfilled in His resurrection and the assurance of eternal life for all who believe.