33 Isaac trembled violently, and said, "Who, then, is he who has taken venison, and brought it me, and I have eaten of all before you came, and have blessed him? Yes, he will be blessed."
*Minor differences ignored. Grouped by changes, with first version listed as example.
And Isaac trembled very exceedingly [1] Here now again the faith which had been smothered in the breast of the holy man shines forth and emits fresh sparks; for there is no doubt that his fear springs from faith. Besides, it is no common fear which Moses describes, but that which utterly confounds the holy man: for, whereas he was perfectly conscious of his own vocation, and therefore was persuaded that the duty of naming the heir with whom he should deposit the covenant of eternal life was divinely enjoined upon him, he no sooner discovered his error than he was filled with fear, that in an affair so great and so serious God had suffered him to err; for unless he had thought that God was the director of this act, what should have hindered him from alleging his ignorance as an excuse, and from becoming enraged against Jacob, who had stolen in upon him by fraud and by unjustifiable arts? But although covered with shame on account of the error he had committed, he nevertheless, with a collected mind, ratifies the benediction which he had pronounced; and I do not doubt that he then, as one awaking, began to recall to memory the oracle to which he had not been sufficiently attentive. Wherefore, the holy man was not impelled by ambition to be thus tenacious of his purpose, as obstinate men are wont to be, who prosecute to the last what they have once, though foolishly, begun; but the declaration, I have blessed him, yea, and he shall be blessed, was the effect of a rare and precious faith; for he, renouncing the affections of the flesh, now yields himself entirely to God, and, acknowledging God as the Author of the benediction which he had uttered, ascribes due glory to him in not daring to retract it. The benefit of this doctrine pertains to the whole Church, in order that we may certainly know, that whatever the heralds of the gospel promise to us by the command of God, will be efficacious and stable, because they do not speak as private men, but as by the command of God himself; and the infirmity of the minister does not destroy the faithfulness, power, and efficacy of God's word. He who presents himself to us charged with the offer of eternal happiness and life, is subject to our common miseries and to death; yet, notwithstanding, the promise is efficacious. He who absolves us from sins is himself a sinner; but because his office is divinely assigned him, the stability of this grace, having its foundation in God, shall never fail.
1 - The original is very forcible, and cannot be fully expressed in a translation. "Isaac trembled with a great trembling exceedingly." The Septuagint represents him as in an ecstasy of astonishment. -- Ed.
And Isaac trembled - The marginal reading is very literal and proper, And Isaac trembled with a great trembling greatly. And this shows the deep concern he felt for his own deception, and the iniquity of the means by which it had been brought about. Though Isaac must have heard of that which God had spoken to Rebekah, The elder shall serve the younger, and could never have wished to reverse this Divine purpose; yet he might certainly think that the spiritual blessing might be conveyed to Esau, and by him to all the nations of the earth, notwithstanding the superiority of secular dominion on the other side.
Yea, and he shall be blessed - From what is said in this verse, collated with Hebrews 12:17, we see how binding the conveyance of the birthright was when communicated with the rites already mentioned. When Isaac found that he had been deceived by Jacob, he certainly would have reversed the blessing if he could; but as it had been conveyed in the sacramental way this was impossible. I have blessed him, says he, yea, and he must, or will, be blessed. Hence it is said by the apostle. Esau found no place for repentance, μετανοιας γαρ τοπον ουχ εὑρε, no place for change of mind or purpose in his father, though he sought it carefully with tears. The father could not reverse it because the grant had already been made and confirmed. But this had nothing to do with the final salvation of poor outwitted Esau, nor indeed with that of his unnatural brother.
And Isaac (f) trembled very exceedingly, and said, Who? where [is] he that hath taken venison, and brought [it] me, and I have eaten of all before thou camest, and have blessed him? yea, [and] he shall be blessed.
(f) In perceiving his error, by appointing his heir against God's sentence pronounced before.
And Isaac trembled very exceedingly,.... Or "trembled with a great trembling exceedingly" (b); he was amazed, and astonished, and seized with a trembling all over his body, and with terror and confusion of mind; at the craft of Jacob in getting the blessing; at the disappointment of Esau in losing it; at his own act in blessing Jacob instead of Esau, contrary to his inclination and intention; and at the overruling providence of God in bringing this about in so strange a manner, agreeably to the oracle he had given Rebekah; which now perhaps came fresh into the mind of Isaac, if he had heard it before; and all together threw him into this amazement:
and he said, who? where is he; which words spoken in haste, and without order, show the hurry and consternation of mind he was in:
that hath taken venison, and brought it me, and I have eaten of all before thou camest; he was here but just now; he was scarce gone out before thou camest in; who, and where is he, that has done this? He knew it must be Jacob that had prepared and brought him food he called venison, which he had eaten sufficiently of, though in the confusion of his mind he puts these questions: and
have blessed him? yea, and he shall be blessed; for he now saw clearly that it was according to the divine will that Jacob should be blessed, though his natural affection led him to bless Esau; and no doubt, while he was pronouncing the blessing on Jacob, he felt an uncommon impulse upon his mind, by which he was assured that he was right in blessing him, that it was according to the will of God, was by his direction, and with his approbation; and therefore he here, even after Jacob's deceit was detected, confirms and ratifies it; and this is added, lest any question should be made of the validity of the blessing of Jacob, when it was given through mistake, and got by deceit; but this Isaac did and said knowingly, and by faith, as the apostle says, Hebrews 11:20.
(b) "contremuit tremore magno usque valde", Montanus; Pagninus, Schmidt.
Isaac trembled exceedingly - Those that follow the choice of their own affections rather than the dictates of the Divine will, involve themselves in such perplexities as these. But he soon recovers himself, and ratifies the blessing he had given to Jacob, I have blessed him, and he shall be blessed - He might have recalled it, but now at last he is sensible he was in an error when he designed it for Esau. Either recollecting the Divine oracle, or having found himself more than ordinarily filled with the Holy Ghost when he gave the blessing to Jacob, he perceived that God did as it were say Amen to it.
*More commentary available at chapter level.