The Blood Covenant
Throughout the Scriptures the ratification of God's covenants involves the solemn use of blood to bind the divine promise to human life and to seal the relationship with irrevocable cost. In the covenant of the pieces the divided animals witness God's passing presence as a smoking furnace and burning lamp, while at Sinai the blood sprinkled on altar and people confirms the nation's consecration under the law. These earlier shadows reach their fulfillment when Christ's own blood inaugurates the new covenant, poured out for the remission of sins and securing eternal redemption for all who trust in him.
Key Passages
Covenant of the Pieces
Genesis 15:9-18
God passes between cut animals alone, taking the covenant's obligations entirely upon Himself - an unconditional promise sealed in blood.
God passes between the split animals alone, taking the full covenant obligation upon Himself.
9nd he said unto him, Take me an heifer of three years old, and a she goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon.
The Blood of the Covenant
Exodus 24:3-8
Moses sprinkles blood on the people, sealing the Sinai covenant - establishing that covenant relationship with God is always mediated through sacrifice.
Moses sprinkles blood on the people, ratifying the Sinai covenant between God and Israel.
3nd Moses came and told the people all the words of the LORD, and all the judgments: and all the people answered with one voice, and said, All the words which the LORD hath said will we do.
Christ's Blood the New Covenant
Hebrews 9:11-22
Jesus declares the cup as His blood of the new covenant - fulfilling Jeremiah's prophecy and establishing a permanent covenant sealed by His own death.
Without shedding of blood there is no remission-Christ's blood establishes a better covenant with better promises.
11ut Christ being come an high priest of good things to come, by a greater and more perfect tabernacle, not made with hands, that is to say, not of this building;
Did You Know?
When God cut covenant with Abraham, He walked between the pieces alone. Abraham was asleep. The entire weight of the covenant rested on God's own faithfulness, not Abraham's.
At Sinai the people said "All that the Lord has spoken we will do." The blood was sprinkled on the altar and on the people. Within weeks they were worshiping a golden calf.
The new covenant is different. The blood of Jesus does not merely cover sin. It writes the law on our hearts and gives us the power to walk in it.