And Esau ran to meet him. That Esau meets his brother with unexpected benevolence and kindness, is the effect of the special favor of God. Therefore, by this method, God proved that he has the hearts of men in his hand, to soften their hardness, and to mitigate their cruelty as often as he pleases: in short, that he tames them as wild beasts are wont to be tamed; and then, that he hearkened to the prayers of his servant Jacob. Wherefore, if at any time the threats of enemies alarm us, let us learn to resort to this sacred anchor. God, indeed, works in various ways, and does not always incline cruel minds to humanity; but, while they rage, he restrains them from doing harm by his own power: but if it is right, he can as easily render them placable towards us; and we here see that Esau became so towards his brother Jacob. It is also possible, that even while cruelty was pent up within, the feeling of humanity may have had a temporary ascendancy. And as we see that the Egyptians were constrained, for a moment, to the exercise of humanity, although they were rendered nothing better than before, as their madness, which soon afterwards broke out, bears witness: so it is credible that the malice of Esau was now under constraint; and not only so, but that his mind was divinely moved to put on fraternal affection. For even in the reprobate, God's established order of nature prevails, not indeed in an even tenor, but as far as he restrains them, to the end that they may not mingle all things in one common slaughter. And this is most necessary for the preservation of the human race. For few are so governed by the spirit of adoption, as sincerely to cultivate mutual charity among themselves, as brethren. Therefore, that men spare each other, and do not furiously rush on each other's destruction, arises from no other cause than the secret providence of God, which watches for the protection of mankind. But to God the life of his own faithful people is still more precious, so that he vouchsafes to them peculiar care. Wherefore it is no wonder, that for the sake of his servant Jacob, he should have composed the fierce mind of Esau to gentleness.

Esau ran to meet him - How sincere and genuine is this conduct of Esau, and at the same time how magnanimous! He had buried all his resentment, and forgotten all his injuries; and receives his brother with the strongest demonstrations, not only of forgiveness, but of fraternal affection.
And kissed him - וישקהו vaiyishshakehu. In the Masoretic Bibles each letter of this word is noted with a point over it to make it emphatic. And by this kind of notation the rabbins wished to draw the attention of the reader to the change that had taken place in Esau, and the sincerity with which he received his brother Jacob. A Hindoo when he meets a friend after absence throws his arms round him, and his head across his shoulders, twice over the right shoulder and once over the left, with other ceremonies according to the rank of the parties.

And Esau ran to meet him,.... If he rode on any creature, which is likely, he alighted from it on sight of his brother Jacob, and to express his joy on that occasion, and affection for him, made all the haste he could to meet him, as did the father of the prodigal, Luke 15:20,
and embraced him; in his arms, with the greatest respect and tenderness:
and fell on his neck; laid his head on his neck, where it remained for a while, not being able to lift it up, and speak unto him; the word is in the dual number, and signifies, as Ben Melech thinks, the two sides of the neck, the right and the left; and he might lay his head first on one side, and then on the other, to show the greatness of his affection:
and kissed him; in token of the same: there are three pricks over this word in the original more than ordinary, directing the attention of the reader to it, as something wonderful and worthy of observation: the Jewish writers (n) are divided about it; some think that this points at the insincerity of Esau in kissing his brother when he hated him; others, on the contrary, to his sincerity and heartiness in it, and which was matter of admiration, that he who laid up hatred in his heart against his brother, and had bore him a grudge for so many years, and it may be came out now, with an intention to destroy him, should have his heart so turned toward him, as to behave in this affectionate manner, which must be owing to the power of God working upon his heart, changing his mind, and making him thus soft, flexible, and compassionate; and to Jacob's humble submission to him, subservient to divine Providence as a means; and thus as he before had power with God in prayer on this same account, the effect of which he now perceived, so he had power with men, with his brother, as it was intimated to him he should:
and they wept; they "both" wept, as the Septuagint version adds, both Jacob and Esau, for joy at the sight of each other, and both seriously; and especially there can be no doubt of Jacob, who must be glad of this reconciliation, if it was only outward, since hereby his life, and the lives of his wives and children, would be spared.
(n) Zohar in Genesis. fol. 99. 1. Bereshit Rabba, sect. 78. fol. 68. 3. Jarchi in loc.

Esau ran to meet him--What a sudden and surprising change! Whether the sight of the princely present and the profound homage of Jacob had produced this effect, or it proceeded from the impulsive character of Esau, the cherished enmity of twenty years in a moment disappeared; the weapons of war were laid aside, and the warmest tokens of mutual affection reciprocated between the brothers. But doubtless, the efficient cause was the secret, subduing influence of grace (Proverbs 21:1), which converted Esau from an enemy into a friend.

And Esau ran to meet him - Not in passion but in love. Embraced him, fell on his neck and kissed him - God hath the hearts of all men in his hands, and can turn them when and how he pleases. He can of a sudden convert enemies into friends, as he did two Sauls, one by restraining grace, 1-Samuel 26:21, 1-Samuel 26:25, the other by renewing grace, Acts 9:21. And they wept - Jacob wept for joy to be thus kindly received; Esau perhaps wept for grief and shame to think of the ill design he had conceived against his brother.