We have here Abraham's obedience to this severe command. Being tried, he offered up Isaac, Heb 11:17. Observe,

I.The difficulties which he broke through in this act of obedience. Much might have been objected against it; as, 1. It seemed directly against an antecedent law of God, which forbids murder, under a severe penalty, Gen 9:5, Gen 9:6. Now can the unchangeable God contradict himself? He that hates robbery for burnt-offering (Isa 61:8) cannot delight in murder for it. 2. How would it consist with natural affection to his own son? It would be not only murder, but the worst of murders. Cannot Abraham be obedient but he must be unnatural? If God insist upon a human sacrifice, is there none but Isaac to be the offering, and none but Abraham to be the offerer? Must the father of the faithful be the monster of all fathers? 3. God gave him no reason for it. When Ishmael was to be cast out, a just cause was assigned, which satisfied Abraham; but here Isaac must die, and Abraham must kill him, and neither the one nor the other must know why or wherefore. If Isaac had been to die a martyr for the truth, or his life had been the ransom of some other life more precious, it would have been another matter; of if he had died as a criminal, a rebel against God or his parents, as in the case of the idolater (Deu 13:8, Deu 13:9), or the stubborn son (Deu 21:18, Deu 21:19), it might have passed as a sacrifice to justice. But the case is not so: he is dutiful, obedient, hopeful, son. "Lord, what profit is there in his blood?" 4. How would this consist with the promise? Was it not said that in Isaac shall thy seed be called? But what comes of that seed, if this pregnant bud be broken off so soon? 5. How should he ever look Sarah in the face again? With what face can he return to her and his family with the blood of Isaac sprinkled on his garments and staining all his raiment? "Surely a bloody husband hast thou been to me" would Sarah say (as Exo 4:25, Exo 4:26), and it would be likely to alienate her affections for ever both from him and from his God. 6. What would the Egyptians say, and the Canaanites and the Perizzites who dwelt then in the land? It would be an eternal reproach to Abraham, and to his altars. "Welcome nature, if this be grace." These and many similar objection might have been made; but he was infallibly assured that it was indeed a command of God and not a delusion, and this was sufficient to answer them all. Note, God's commands must not be disputed, but obeyed; we must not consult with flesh and blood about them (Gal 1:15, Gal 1:16), but with a gracious obstinacy persist in our obedience to them.

II.The several steps of obedience, all which help to magnify it, and to show that he was guided by prudence, and governed by faith, in the whole transaction.

1.He rises early, Gen 22:3. Probably the command was given in the visions of the night, and early the next morning he set himself about the execution of it - did not delay, did not demur, did not take time to deliberate; for the command was peremptory, and would not admit a debate. Note, Those that do the will of God heartily will do it speedily; while we delay, time is lost and the heart hardened.

2.He gets things ready for a sacrifice, and, as if he himself had been a Gibeonite, it should seem, with his own hands he cleaves the wood for the burnt-offering, that it might not be to seek when the sacrifice was to be offered. Spiritual sacrifices must thus be prepared for.

3.It is very probable that he said nothing about it to Sarah. This is a journey which she must know nothing of, lest she prevent it. There is so much in our own hearts to hinder our progress in duty that we have need, as much as may be, to keep out of the way of other hindrances.

4.He carefully looked about him, to discover the place appointed for this sacrifice, to which God had promised by some sign to direct him. Probably the direction was given by an appearance of the divine glory in the place, some pillar of fire reaching from heaven to earth, visible at a distance, and to which he pointed when he said (Gen 22:5), "We will go yonder, where you see the light, and worship."

5.He left his servants at some distance off (Gen 22:5), lest they should interpose, and create him some disturbance in his strange oblation; for Isaac was, no doubt, the darling of the whole family. Thus, when Christ was entering upon his agony in the garden, he took only three of his disciples with him, and left the rest at the garden door. Note, It is our wisdom and duty, when we are going to worship God, to lay aside all those thoughts and cares which may divert us from the service, leave them at the bottom of the hill, that we may attend on the Lord without distraction.

6.He obliged Isaac to carry the wood (both to try his obedience in a smaller matter first, and that he might typify Christ, who carried his own cross, Joh 19:17), while he himself, though he knew what he did, with a steady and undaunted resolution carried the fatal knife and fire, Gen 22:6. Note, Those that through grace are resolved upon the substance of any service or suffering for God must overlook the little circumstances which make it doubly difficult to flesh and blood.

7.Without any ruffle or disorder, he talks it over with Isaac, as if it had been but a common sacrifice that he was going to offer, Gen 22:7, Gen 22:8.

(1)It was a very affecting question that Isaac asked him, as they were going together: My father, said Isaac; it was a melting word, which, one would think, would strike deeper into the breast of Abraham than his knife could into the breast of Isaac. He might have said, or thought, at least, "Call me not thy father who am now to be thy murderer; can a father be so barbarous, so perfectly lost to all the tenderness of a father?" Yet he keeps his temper, and keeps his countenance, to admiration; he calmly waits for his son's question, and this is it: Behold the fire and the wood, but where is the lamb? See how expert Isaac was in the law and custom of sacrifices. This it is to be well-catechised: this is, [1.] A trying question to Abraham. How could he endure to think that Isaac was himself the lamb? So it is, but Abraham, as yet, dares not tell him so. Where God knows the faith to be armour of proof, he will laugh at the trial of the innocent, Job 9:23. [2.] It is a teaching question to us all, that, when we are going to worship God, we should seriously consider whether we have every thing ready, especially the lamb for a burnt-offering. Behold, the fire is ready, the Spirit's assistance and God's acceptance; the wood is ready, the instituted ordinances designed to kindle our affections (which indeed, without the Spirit, are but like wood without fire, but the Spirit works by them); all things are now ready, but where is the lamb? Where is the heart? Is that ready to be offered up to God, to ascend to him as a burnt-offering?

(2)It was a very prudent answer which Abraham gave him: My son, God will provide himself a lamb. This was the language, either, [1.] Of his obedience. "We must offer the lamb which God has appointed now to be offered;" thus giving him this general rule of submission to the divine will, to prepare him for the application of it to himself very quickly. Or, [2.] Of his faith. Whether he meant it so or not, this proved to be the meaning of it; a sacrifice was provided instead of Isaac. Thus, First, Christ, the great sacrifice of atonement, was of God's providing; when none in heaven or earth could have found a lamb for that burnt-offering, God himself found the ransom, Psa 89:20. Secondly, All our sacrifices of acknowledgment are of God's providing too. It is he that prepares the heart, Psa 10:17. The broken and contrite spirit is a sacrifice of God (Psa 51:17), of his providing.

8.With the same resolution and composedness of mind, after many thoughts of heart, he applies himself to the completing of this sacrifice, Gen 22:9, Gen 22:10. He goes on with a holy wilfulness, after many a weary step, and with a heavy heart he arrives at length at the fatal place, builds the altar (an altar of earth, we may suppose, the saddest that ever he built, and he had built many a one), lays the wood in order for his Isaac's funeral pile, and now tells him the amazing news: "Isaac, thou art the lamb which God has provided." Isaac, for aught that appears, is as willing as Abraham; we do not find that he raised any objection against it, that he petitioned for his life, that he attempted to make his escape, much less that he struggled with his aged father, or made any resistance: Abraham does it, God will have it done, and Isaac has learnt to submit to both, Abraham no doubt comforting him with the same hopes with which he himself by faith was comforted. Yet it is necessary that a sacrifice be bound. The great sacrifice, which in the fullness of time was to be offered up, must be bound, and therefore so must Isaac. But with what heart could tender Abraham tie those guiltless hands, which perhaps had often been lifted up to ask his blessing, and stretched out to embrace him, and were now the more straitly bound with the cords of love and duty! However, it must be done. Having bound him, he lays him upon the altar, and his hand upon the head of his sacrifice; and now, we may suppose, with floods of tears, he gives, and takes, the final farewell of a parting kiss: perhaps he takes another for Sarah from her dying son. This being done, he resolutely forgets the bowels of a father, and puts on the awful gravity of a sacrificer. With a fixed heart, and an eye lifted up to heaven, he takes the knife, and stretches out his hand to give a fatal cut to Isaac's throat. Be astonished, O heavens! at this; and wonder, O earth! Here is an act of faith and obedience, which deserves to be a spectacle to God, angels, and men. Abraham's darling, Sarah's laughter, the church's hope, the heir of promise, lies ready to bleed and die by his own father's hand, who never shrinks at the doing of it. Now this obedience of Abraham in offering up Isaac is a lively representation, (1.) Of the love of God to us, in delivering up his only-begotten Son to suffer and die for us, as a sacrifice. It pleased the Lord himself to bruise him. See Isa 53:10; Zac 13:7. Abraham was obliged, both in duty and gratitude, to part with Isaac, and parted with him to a friend; but God was under no obligations to us, for we were enemies. (2.) Of our duty to God, in return for that love. We must tread in the steps of this faith of Abraham. God, by his word, calls us to part with all for Christ, - all our sins, though they have been as a right hand, or a right eye, or an Isaac - all those things that are competitors and rivals with Christ for the sovereignty of the heart (Luk 14:26); and we must cheerfully let them all go. God, by his providence, which is truly the voice of God, calls us to part with an Isaac sometimes, and we must do it with a cheerful resignation and submission to his holy will, Sa1 3:18.

And bound Isaac his son - If the patriarch had not been upheld by the conviction that he was doing the will of God, and had he not felt the most perfect confidence that his son should be restored even from the dead, what agony must his heart have felt at every step of the journey, and through all the circumstances of this extraordinary business? What must his affectionate heart have felt at the questions asked by his innocent and amiable son? What must he have suffered while building the altar, laying on the wood, binding his lovely son, placing him on the wood, taking the knife, and stretching out his hand to slay the child of his hopes? Every view we take of the subject interests the heart, and exalts the character of this father of the faithful. But has the character of Isaac been duly considered? Is not the consideration of his excellence lost in the supposition that he was too young to enter particularly into a sense of his danger, and too feeble to have made any resistance, had he been unwilling to submit? Josephus supposes that Isaac was now twenty-five, (see the chronology on Gen 22:1 (note)); some rabbins that he was thirty-six; but it is more probable that he was now about thirty-three, the age at which his great Antitype was offered up; and on this medium I have ventured to construct the chronology, of which I think it necessary to give this notice to the reader. Allowing him to be only twenty-five, he might have easily resisted; for can it be supposed that an old man of at least one hundred and twenty-five years of age could have bound, without his consent, a young man in the very prime and vigor of life? In this case we cannot say that the superior strength of the father prevailed, but the piety, filial affection, and obedience of the son yielded. All this was most illustriously typical of Christ. In both cases the father himself offers up his only-begotten son, and the father himself binds him on the wood or to the cross; in neither case is the son forced to yield, but yields of his own accord; in neither case is the life taken away by the hand of violence; Isaac yields himself to the knife, Jesus lays down his life for the sheep.

And Abraham stretched forth his hand,.... All things being ready for execution, the altar built, the wood laid on it, the sacrifice bound and laid on that, nothing remained but to cut the throat of the sacrifice; and in order to that, the instrument for it laying by him, he put forth his hand, one would think in a trembling manner, for it is enough to make one tremble to think of it:

and took the knife to slay his son; with a full intention to do it, which was carrying his obedience to the divine will to the last extremity, and shows he was sincere in it, and really designed to complete it; and this was taken by the Lord as if it was actually done. He had his knife in his hand, and was near the throat of his son, and just ready to give the fatal thrust; in another moment, as it were, it would have been all over; but in the nick of time God appeared and prevented it, as follows:

Abraham built an altar, &c.--Had not the patriarch been sustained by the full consciousness of acting in obedience to God's will, the effort would have been too great for human endurance; and had not Isaac, then upwards of twenty years of age displayed equal faith in submitting, this great trial could not have gone through.