Genesis 33:4

Esau ran to meet him. — Whatever may have been Esau’s intention when he started, no sooner does he see his brother than the old times of their childhood return to his heart, and he is overcome with love; nor does he ever seem afterwards to have wavered in his fraternal affection. We have had a proof before (in Genesis 27:38) of Esau being a man of warm feelings, and similarly now he is again overmastered by his loving impulses. It is curious that the Hebrew word for “he kissed him” has had what are called extraordinary vowels attached to it, and the Masorites are supposed to signify thereby that Esau’s kiss was not a sign of genuine love. For such an ill-natured supposition there is no warrant whatsoever.