Genesis 22:3 And Abraham rose up early in the morning, and saddled his ass, and took two of his young men with him, and Isaac his son, and clave the wood for the burnt offering, and rose up, and went unto the place of which God had told him.
[Patriarchs & Prophets pp 148] The command was expressed in words that must have wrung with anguish that father's heart: “Take now thy son, thine only son Isaac, whom thou lovest, ... and offer him there for a burnt offering.” Isaac was the light of his home, the solace of his old age, above all else the inheritor of the promised blessing. The loss of such a son by accident or disease would have been heart rending to the fond father; it would have bowed down his whitened head with grief; but he was commanded to shed the blood of that son with his own hand. It seemed to him a fearful impossibility.
Satan was at hand to suggest that he must be deceived, for the divine law commands, “Thou shalt not kill,” and God would not require what He had once forbidden. Going outside his tent, Abraham looked up to the calm brightness of the unclouded heavens, and recalled the promise made nearly fifty years before, that his seed should be innumerable as the stars. If this promise was to be fulfilled through Isaac, how could he be put to death? Abraham was tempted to believe that he might be under a delusion. In his doubt and anguish he bowed upon the earth, and prayed, as he had never prayed before, for some confirmation of the command if he must perform this terrible duty.
He remembered the angels sent to reveal to him God's purpose to destroy Sodom, and who bore to him the promise of this same son Isaac, and he went to the place where he had several times met the heavenly messengers, hoping to meet them again, and receive some further direction; but none came to his relief. Darkness seemed to shut him in; but the command of God was sounding in his ears, “Take now thy son, thine only son Isaac, whom thou lovest.” That command must be obeyed, and he dared not delay. Day was approaching, and he must be on his journey.
Matthew 10:37 He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. 38 And he that taketh not his cross, and followeth after me, is not worthy of me.
May God add His blessing to the study of His word. "Good night" and God bless!