Genesis 46:3

3.Jacob, Jacob. The design of the repetition was to render him more attentive. For, by thus familiarly addressing him, God more gently insinuates himself into his mind: as, in the Scripture, he kindly allures us, that he may prepare us to become his disciples. The docility of the holy man appears hence, that as soon as he is persuaded that God speaks, he replies that he is ready to receive with reverence whatever may be spoken, to follow wheresoever he may be called, and to undertake whatever may be commanded. Afterwards, a promise is added, by which God confirms and revives the faith of his servant. Whereas, the descent into Egypt was to him a sad event, he is bidden to be of good and cheerful mind; inasmuch as the Lord would always be his keeper, and after having increased him there to a great nation, would bring him back again to the place, whence he now compelled him to depart. And, indeed, Jacob’s chief consolation turned on this point; that he should not perpetually wander up and down as an exile, but should, at length, enjoy the expected inheritance. For, since the possession of the land of Canaan was the token of the Divine favor, of spiritual blessings, and of eternal felicity; if holy Jacob was defrauded of this, it would have availed him little or nothing to have riches, and all kinds of wealth and power heaped upon him, in Egypt. The return promised him is not, however, to be understood of his own person, but refers to his posterity. Now, as Jacob, relying on the promise, is commanded boldly to go down into Egypt; so it is the duty of all the pious, after his example, to derive such strength from the grace of God, that they may gird themselves to obey his commands. The title by which God here distinguishes himself, is attached to the former oracles which Jacob had received by tradition from his fathers. For why does he not rather call himself the Creator of heaven and earth, than the God of Isaac or of Abraham, except for this reason, that the dominion over the land of Canaan depends on the previous covenant, which he now ratifies anew? At the same time also, he encourages his servant by examples drawn from his own family, lest he should cease to proceed with constancy in his calling. For, when he had seen that his father Isaac, and had heard that his grandfather Abraham, though long surrounded by great troubles, never gave way to any temptations, it ill became him to be overcome by weariness in the same course; especially since, in the act of dying, they handed their lamp to their posterity, and took diligent care to leave the light of their faith to survive them in their family. In short, Jacob is taught that he must not seek, in crooked and diverse paths, that God whom he had learned, from his childhood, to regard as the Ruler of the family of Abraham; provided it did not degenerate from his piety. Moreover, we have elsewhere stated how far, in this respect, the authority of the Fathers ought to prevail. For it was not the design of God, either that Jacob should subject himself to men, or should approve, without discrimination, whatever was handed down from his ancestors, — seeing that he so often condemns in the Jews, a foolish imitation of their fathers, — but his design was to keep Jacob in the true knowledge of himself.