22:12 And he said, Lay not thine hand upon the lad, neither do thou any thing unto him: for now I {f} know that thou fearest God, seeing thou hast not withheld thy son, thine only [son] from me.
(f) That is, by your true obedience you have declared your living faith.
22:12 Lay not thine hand upon the lad - God's time to help his people is, when they are brought to the greatest extremity: the more eminent the danger is, and the nearer to be put in execution, the more wonderful and the more welcome is the deliverance. Now know I that thou fearest God - God knew it before, but now Abraham had given a memorable evidence of it. He need do no more, what he had done was sufficient to prove the religious regard he had to God and his authority. The best evidence of our fearing God is our being willing to honour him with that which is dearest to us, and to part with all to him, or for him.
22:11-14 It was not God's intention that Isaac should actually be sacrificed, yet nobler blood than that of animals, in due time, was to be shed for sin, even the blood of the only begotten Son of God. But in the mean while God would not in any case have human sacrifices used. Another sacrifice is provided. Reference must be had to the promised Messiah, the blessed Seed. Christ was sacrificed in our stead, as this ram instead of Isaac, and his death was our discharge. And observe, that the temple, the place of sacrifice, was afterwards built upon this same mount Moriah; and Calvary, where Christ was crucified, was near. A new name was given to that place, for the encouragement of all believers, to the end of the world, cheerfully to trust in God, and obey him. Jehovah-jireh, the Lord will provide; probably alluding to what Abraham had said, God will provide himself a lamb. The Lord will always have his eye upon his people, in their straits and distresses, that he may give them seasonable help.