Hebrews 9:13-23

For if the sprinkling of [ceremonially] defiled persons with the blood of goats and bulls and the ashes of a [burnt] heifer is sufficient for the cleansing of the body, [Lev 16:6, 16; Num 19:9, 17, 18] how much more will the blood of Christ, who through the eternal [Holy] Spirit willingly offered Himself unblemished [that is, without moral or spiritual imperfection as a sacrifice] to God, cleanse your conscience from dead works and lifeless observances to serve the ever living God? For this reason He is the Mediator and Negotiator of a new covenant [that is, an entirely new agreement uniting God and man], so that those who have been called [by God] may receive [the fulfillment of] the promised eternal inheritance, since a death has taken place [as the payment] which redeems them from the sins committed under the obsolete first covenant. For where there is a will and testament involved, the death of the one who made it must be established, for a will and testament takes effect [only] at death, since it is never in force as long as the one who made it is alive. So even the first covenant was not put in force without [the shedding of] blood. For when every commandment in the Law had been read by Moses to all the people, he took the blood of the calves and goats [which had been sacrificed], together with water and scarlet wool and with a bunch of hyssop, and he sprinkled both the scroll itself and all the people, saying, “THIS IS THE BLOOD OF THE COVENANT [that seals and ratifies the agreement] WHICH GOD ORDAINED and COMMANDED [me to deliver to] YOU.” [Ex 24:6-8] And in the same way he sprinkled both the tabernacle and all the containers and sacred utensils of worship with the blood. In fact under the Law almost everything is cleansed with blood, and without the shedding of blood there is no forgiveness [neither release from sin and its guilt, nor cancellation of the merited punishment]. Therefore it was necessary for the [earthly] copies of the heavenly things to be cleansed with these, but the heavenly things themselves required far better sacrifices than these.