Genesis 48:17

17.And when Joseph saw. Because by crossing his arms, Jacob had so placed his hands as to put his left hand upon the head of the first-born, Joseph wished to correct this proceeding, as if it had been a mistake. He thought that the error arose from dimness of vision; but his father followed the Spirit of God as his secret guide, in order that he might transfer the title of honor, which nature had conferred upon the elder to the younger. For, as he did not rashly assume to himself the office of conveying the blessing; so was it not lawful for him to attempt anything according to his own will. And at length it was evident by the event, that whatever he had done had been dictated to him from heaven. Whereas Joseph took it amiss, that Manasseh, who by the right of nature was first, should be cast down to the second place, this feeling arose from faith and from holy reverence for the prophetic office. For he would easily have borne to see him make a mistake in the order of embracing the youths; if he had not known that his father; as a minister of divine grace, so far from acting a futile part, was but pronouncing on earth what God would ratify in heaven. Yet he errs in binding the grace of God to the accustomed order of nature: as if the Lord did not often purposely change the law of nature, to teach us that what he freely confers upon us, is entirely the result of his own will. If God were rendering to every one his due, a certain rule might properly be applied to the distribution of his favors; but since he owes no one anything, he is free to confer gifts at his own pleasure. More especially, lest any one should glory in the flesh, he designedly illustrates his own free mercy, in choosing those who had no worthiness of their own. What shall we say was the cause, why he raised Ephraim above his own brother, to whom, according to usage, he was inferior? If any one should suppose that Ephraim had some hidden seed of excellence, he not only vainly trifles, but impiously perverts the counsel of God. For since God derives from himself and from his own liberality, the cause, why he prefers one of the two to the other: he confers the honor upon the younger, for the purpose of showing that he is bound by no claims of human merit; but that he distributes his gifts freely, as it seems good unto him. And while this liberty of God is extended to every kind of good, it yet shines the most clearly in the first adoption, whereby he predestinates to himself, those whom he sees fit, out of the ruined mass. Wherefore, be it our part to leave to God his whole power untouched, and if at any time, our carnal sense rebels, let us know that none are more truly wise than they who are willing to account themselves blind, when contemplating the wonderful dealings of God, in order that they may trace the cause of any difference he makes, to himself alone. We have seen above, that the eyes of Jacob were dim: but in crossing his arms, with apparent negligence, in order to comply with God’s purpose of election, he is more clear-sighted than his son Joseph, who, according to the sense of the flesh, inquires with too much acuteness. They who insanely imagine that this judgment was formed from a view of their works, sufficiently declare, by this one thing, that they do not hold the first rudiments of faith. For either the adoption common both to Manasseh and to Ephraim, was a free gift, or a reward of debt. Concerning this second supposition all ambiguity is removed, by many passages of Scripture, in which the Lord makes known his goodness, in having freely loved and chosen his people. Now no one is so ignorant; as not to perceive that the first place is not assigned to one or the other, according to merit; but is given gratuitously, since it so pleases the Lord. With regard to the posture of the hands, the subtlety of certain persons, who conjecture that the mystery of the cross was included in it, is absurd; for the Lord intended nothing more than that the crossing of the right hand and the left should indicate a change in the accustomed order of nature.