Then Abraham reached out his hand and took the knife to kill his son.
But the angel of the Lord called to him from heaven and said, “Abraham, Abraham!” And he said, “Here I am.”
and by your offspring shall all the nations of the earth gain blessing for themselves, because you have obeyed my voice.”
When they came to the place that God had shown him, Abraham built an altar there and laid the wood in order. He bound his son Isaac and laid him on the altar on top of the wood.