Absurd isn't it? God is Most Merciful. Why would he do that to himself for our forgiveness and redemption. God is above all this what you think of Him. He can just forgive all sin even without repentance.Acts 20:28 KJV
(28) Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.
Colossians 1:14 KJV
(14) In whom we have redemption through his blood, even the forgiveness of sins:
Ephesians 1:7 KJV
(7) In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace;