Why is the blood of Christ significant in the covenant?

The significance of Christ's blood in the context of the covenant cannot be overstated. In Exodus 24, the blood is sprinkled on the people and the altar as part of covenant rituals. This foreshadows the ultimate sacrifice that Jesus would make, as described in Hebrews 9. His blood, described as the blood of God, offers eternal redemption once and for all, contrasting with the annual sacrifices of the Old Covenant which could not permanently remove sins. The application of His blood symbolizes not only a cleansing from past sins but also an assurance of acceptance into God's presence, making the New Covenant a profound expression of God's grace.