45:1-15 Joseph let Judah go on, and heard all he had to say. He found his brethren humbled for their sins, mindful of himself, for Judah had mentioned him twice in his speech, respectful to their father, and very tender of their brother Benjamin. Now they were ripe for the comfort he designed, by making himself known. Joseph ordered all his attendants to withdraw. Thus Christ makes himself and his loving-kindness known to his people, out of the sight and hearing of the world. Joseph shed tears of tenderness and strong affection, and with these threw off that austerity with which he had hitherto behaved toward his brethren. This represents the Divine compassion toward returning penitents. I am Joseph, your brother. This would humble them yet more for their sin in selling him, but would encourage them to hope for kind treatment. Thus, when Christ would convince Paul, he said, I am Jesus; and when he would comfort his disciples, he said, It is I, be not afraid. When Christ manifests himself to his people, he encourages them to draw near to him with a true heart. Joseph does so, and shows them, that whatever they thought to do against him, God had brought good out of it. Sinners must grieve and be angry with themselves for their sins, though God brings good out of it, for that is no thanks to them. The agreement between all this, and the case of a sinner, on Christ's manifesting himself to his soul, is very striking. He does not, on this account, think sin a less, but a greater evil; and yet he is so armed against despair, as even to rejoice in what God hath wrought, while he trembles in thinking of the dangers and destruction from which he has escaped. Joseph promises to take care of his father and all the family. It is the duty of children, if the necessity of their parents at any time require it, to support and supply them to the utmost of their ability; this is showing piety at home, 1Ti 5:4. After Joseph had embraced Benjamin, he caressed them all, and then his brethren talked with him freely of all the affairs of their father's house. After the tokens of true reconciliation with the Lord Jesus, sweet communion with him follows.
3. I am Joseph—or, "terrified at his presence." The emotions that now rose in his breast as well as that of his brethren—and chased each other in rapid succession—were many and violent. He was agitated by sympathy and joy; they were astonished, confounded, terrified; and betrayed their terror, by shrinking as far as they could from his presence. So "troubled" were they, that he had to repeat his announcement of himself; and what kind, affectionate terms he did use. He spoke of their having sold him—not to wound their feelings, but to convince them of his identity; and then, to reassure their minds, he traced the agency of an overruling Providence, in his exile and present honor [Ge 35:5-7]. Not that he wished them to roll the responsibility of their crime on God; no, his only object was to encourage their confidence and induce them to trust in the plans he had formed for the future comfort of their father and themselves.