How do we know God's promises are fulfilled in Christ?

The fulfillment of God's promises in Christ can be traced through prophetic scripture. Psalm 85 speaks of truth springing out of the earth, which aligns with Christ's incarnation and work of redemption. Jesus is the 'root out of dry ground' as indicated in Isaiah 53, demonstrating that His coming was a fulfillment of God's covenant promises. Furthermore, events in the New Testament confirm that Jesus, through his life, death, and resurrection, meets every promise given in the Old Testament, making Him the center of God's redemptive plan. Thus, Christ's presence and work confirm the faithfulness of God's word.