One of the primary reasons God in the Old Testament demanded sacrifices of animals is to prove a point. Most pagan religions, particularly the Egyptian one, either revered animals or were part animal in their visualization of their demon gods.
Christians will slaughter every cow in India one day and have beef tacos when they convert from demon worship.
What about asking Abraham to sacrifice his son? Who was going to do it. That should have been a test to see if Aaron would go through with something evil... not how much he loved God. What about God sacrificing his one and only son to attone for people's sins? What about people pretending to drink Jesus' blood and eat his flesh and singing the "beautiful" song "we are washed in the blood of the lamb." Now before you make excuses or reasons let's pretend Satanist were doing all these things in the name of Satan. What would one's reaction be?
Did Abraham sacrifice Isaac?
No, it was a "test" by God. He asked him to. And Abraham brought him to the alter, then God basically said haha just kidding I was just testing your love and obedience to me.
It was not a test, it was a physical description of foreshadowing the Messaiah and the Father's sacrifice. The Lord was helping us understand.
And thank you for making my point for me. God was saying don't sacrifice your children, have faith in me instead.
Abraham and Isaac is an ANTI-child sacrifice story.