How do we know Christ is the fulfillment of the Old Testament feasts?

The New Testament presents Jesus Christ as the fulfillment of all Old Testament types, including the feasts like Passover, Pentecost, and Tabernacles. The significance of these feasts is ultimately realized in the life, death, and resurrection of Jesus. He is depicted as the ultimate Passover Lamb, the one who provides true rest, and as the living water and light symbolic of the Feast of Tabernacles. In John 7, Jesus stands among the feast celebrations, declaring that He is the source of living water. Therefore, through biblical interpretation and typology, we recognize that the Old Testament feasts serve as shadows pointing us to the true substance found in Christ, confirming His identity and mission.