And afterwards:
“Because that Abraham obeyed my voice, and kept my charge, my commandments, my statutes, and my laws.” (Genesis 26:5)
Afraid not! Do you remember when Christ was talking to the Pharisees about Abraham, Telling them "that before Abraham, I Am," and they took up stones to stone Him?
Christ also told them that "Abraham seen my day, and was happy in it." Through an unrecorded vision in Scripture, God the Father showed Abraham the Christ, "and Abraham believed God, and it was accounted to him for righteousness.
You see, Michiah-Imla, no man on this earth has ever been saved but by faith in the Messiah who laid down His life for our sins.
That was the purpose of the sacrificial system of the Law, the sacrifice represented the Crucified Christ. That sacrifice goes all the way back to the Garden of Eden, the very beginning of man at the fall.