You conveniently leave out the part where God stopped Abrham from killing his son because it was merely a test of his faith in God. Not a blood sacrifice of a human...

Oh, and it is people who believe the way you do that keep the murder of Jesus a "talking point" 2,000 years later. All while ignoring what Jesus taught which included saying that the Law was written for those who ignore what God has placed in every person's heart: Love. Of God and neighbor and that one who doesn't love his neighbor doesn't love God.

And that "The Kingdom of Heaven comes from within (the heart) and is spread upon the face of the earth". No sacrifice needed by anyone who loves others since loving others is loving God. No way around that.