Teh angel gabriel I think.
He took his son to the mountain because God told him to. It was a test to see if Abraham would obey God. Once there, God told Abraham to kill Isaac. As Abraham was about to kill Isaac, God said "Stop, you have proven yourself to me"!
Isaac - his son.
As you may already know, Abraham and his wife Sarah, were both really old when they had Isaac. As a test, God told Abraham to sacrifice his son. If he had enough faith in God, he wouldn't have to worry about what happened to his son. Abraham took his son up to the altar and Isaac asked what they were offering. Abraham said, "The LORD will provide the offering." Abraham tied his son to the altar and prepared to kill him when an angel of the LORD appeared to him. He told Abraham to let his son go, he had showed his faith in God. Abraham had passed the test.
As god told Abraham to sacrifice his only son Isaac , an dhe nearly did it.
God
God first told Abraham to sacrifice his son Isaac, bu then he told him to sacrifice a ram instead.
God told Abraham to sacrifice his only son Isaac on Mount Moria h.
No Moses is not the son of Abraham, it was Isaac who was Abraham son.
God tested abraham, as he told him to sacrifice Issac on mount Moriah.
Abraham had several wives Sarah, Hager and his sons were Isaac and Ishmael.
God didn't promise Abraham anything. God just told him to sacrifice his son Isaac and Abraham, being obedient to God, was going to do what God told him to do. That is until God stopped him. God was seeing if Abraham would still be willing to obey God even if it meant killing his only son.
Isaac son of Abraham = Yitz'chak ben Avraham (יצחק בן אברם)