Hebrews 9:20 records the words Moses spoke when he sprinkled blood on the people of Israel to seal the covenant God made with them at Mount Sinai. In plain terms, the verse says that the old agreement between God and Israel was ratified by blood, and that God himself was the one who commanded it. The words are attributed to Moses in the account the writer of Hebrews is describing, and they were spoken to the assembled people.
Saying, “This is the blood of the covenant which God has commanded you.”
Hebrews 9:20 (WEB)
What Hebrews 9:20 Means
The verse begins with Moses speaking, and it carries a formal declaration: this blood is the sign that binds the two parties together. A covenant in the Old Testament was a binding agreement, often sealed with a sacrifice, and the blood marked the agreement as serious and final. The phrase “the blood of the covenant” points to the idea that the promise was made real and enforceable through a life given up. The phrase “which God has commanded you” makes clear that the arrangement was not Moses’s invention. God initiated the covenant, and the people were called to accept its terms.
The verse does not explain every detail of the ceremony, and it does not claim that the blood itself had power apart from God’s command. It simply records what was said and what was done. Its job in Hebrews is to set up a comparison: if the first covenant needed blood to be put into force, the writer argues, then the better covenant in Christ would be sealed in a way that surpasses this earlier pattern. The verse shows the pattern; it does not on its own promise anything for the reader’s daily life.
The Context of Hebrews 9:20
Hebrews is a letter written to Christians, probably Jewish believers who were tempted to drift back toward the temple worship and sacrificial system of the Old Testament. The author is unnamed in the letter, though the church has long associated it with Paul, and most scholars today consider the author unknown. The letter argues that Jesus is the greater high priest and that his sacrifice of himself accomplishes what the old rituals could only foreshadow.
The verses just before and after Hebrews 9:20 explain the logic. Verse 17 says a will takes effect only after death, and verse 18 says the first covenant was dedicated with blood. Verses 21 through 23 extend the sprinkling to the tabernacle and its vessels, and then conclude that heavenly realities require better sacrifices than these. Read in this setting, Hebrews 9:20 is not a standalone ritual description but a stepping stone in an argument moving toward the death of Christ as the decisive covenant-making act.
Key Phrases in Hebrews 9:20
Exodus 24:8
Moses took the blood, and sprinkled it on the people, and said, “Look, this is the blood of the covenant, which the LORD has made with you concerning all these words.”
(WEB)
This verse describes the same covenant-sealing scene at Sinai from the Old Testament account itself. Reading it alongside Hebrews 9:20 shows how the New Testament writer draws on the original event and reads it as a foreshadowing of Christ.
Hebrews 9:22
According to the law, nearly everything is cleansed with blood, and apart from shedding of blood there is no remission.
(WEB)
This verse continues the argument by stating that nearly everything under the law is cleansed with blood and that forgiveness requires shedding of blood. It helps explain why the sprinkling in Hebrews 9:20 carries such weight in the letter’s larger reasoning.
A Short Prayer From Hebrews 9:20
Lord, thank you for making promises that hold, and for binding yourself to your people in a covenant that rests on your own faithfulness. When I look back at the old sacrifices and the costly seals of agreement, help me see how much you were preparing your people for the greater work of Christ. Teach me to take my own commitments seriously, and to trust that your word is stronger than my failures. Keep my heart steady as I return to your command each day. Amen.
