After these events, God tested Abraham and said to him, "Abraham!" Abraham answered, "I'm here."
God said, "Take your son, your only son whom you love, Isaac, and go to the land of Moriah. Offer him up as an entirely burned offering there on one of the mountains that I will show you."
Abraham got up early in the morning, harnessed his donkey, and took two of his young men with him, together with his son Isaac. He split the wood for the entirely burned offering, set out, and went to the place God had described to him.
On the third day, Abraham looked up and saw the place at a distance.
Abraham said to his servants, "Stay here with the donkey. The boy and I will walk up there, worship, and then come back to you."
Abraham took the wood for the entirely burned offering and laid it on his son Isaac. He took the fire and the knife in his hand, and the two of them walked on together.
Isaac said to his father Abraham, "My father?" Abraham said, "I'm here, my son." Isaac said, "Here is the fire and the wood, but where is the lamb for the entirely burned offering?"
Abraham said, "The lamb for the entirely burned offering? God will see to it, my son." The two of them walked on together.
They arrived at the place God had described to him. Abraham built an altar there and arranged the wood on it. He tied up his son Isaac and laid him on the altar on top of the wood.
Then Abraham stretched out his hand and took the knife to kill his son as a sacrifice.
But the LORD's messenger called out to Abraham from heaven, "Abraham? Abraham?" Abraham said, "I'm here."
The messenger said, "Don't stretch out your hand against the young man, and don't do anything to him. I now know that you revere God and didn't hold back your son, your only son, from me."
Abraham looked up and saw a single ram caught by its horns in the dense underbrush. Abraham went over, took the ram, and offered it as an entirely burned offering instead of his son.
Abraham named that place “the LORD sees.” That is the reason people today say, "On this mountain the LORD is seen."