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22 Indeed, under the law almost everything is purified with blood, and fwithout the shedding of blood there is no forgiveness of sins.
Why ? Because life is in the blood. And the wages of sin is death so blood (life) is needed to cover the death we earned through our sin.
This established the law that blood must be shed for forgiveness of sins. God the Father does not sin. Jesus volunteered to come and be that sacrifice. Not for the sins of the Father but for the sins of the world...of all of us.Leviticus 17:11: “For the life of a creature is in the blood, and I have given it to you to make atonement for yourselves on the altar; it is the blood that makes atonement for one’s life.”