Genesis 32

17. he commanded the foremost--The messengers were strictly commanded to say the same words [ Genesis 32:18 Genesis 32:20 ], that Esau might be more impressed and that the uniformity of the address might appear more clearly to have come from Jacob himself.

21. himself lodged--not the whole night, but only a part of it.

22. ford Jabbok--now the Zerka--a stream that rises among the mountains of Gilead, and running from east to west, enters the Jordan, about forty miles south of the Sea of Tiberias. At the ford it is ten yards wide. It is sometimes forded with difficulty; but in summer it is very shallow.
he rose up and took--Unable to sleep, Jacob waded the ford in the night time by himself; and having ascertained its safety, he returned to the north bank and sent over his family and attendants, remaining behind, to seek anew, in silent prayer, the divine blessing on the means he had set in motion.

24, 25. There wrestled a man with him--This mysterious person is called an angel ( Hosea 12:4 ) and God ( Genesis 32:28 Genesis 32:30 , Hosea 12:5 ); and the opinion that is most supported is that he was "the angel of the covenant," who, in a visible form, appeared to animate the mind and sympathize with the distress of his pious servant. It has been a subject of much discussion whether the incident described was an actual conflict or a visionary scene. Many think that as the narrative makes no mention in express terms either of sleep, or dream, or vision, it was a real transaction; while others, considering the bodily exhaustion of Jacob, his great mental anxiety, the kind of aid he supplicated, as well as the analogy of former manifestations with which he was favored--such as the ladder--have concluded that it was a vision [CALVIN, HESSENBERG, HENGSTENBERG]. The moral design of it was to revive the sinking spirit of the patriarch and to arm him with confidence in God, while anticipating the dreaded scenes of the morrow. To us it is highly instructive; showing that, to encourage us valiantly to meet the trials to which we are subjected, God allows us to ascribe to the efficacy of our faith and prayers, the victories which His grace alone enables us to make.

26. I will not let thee go, except thou bless me--It is evident that Jacob was aware of the character of Him with whom he wrestled; and, believing that His power, though by far superior to human, was yet limited by His promise to do him good, he determined not to lose the golden opportunity of securing a blessing. And nothing gives God greater pleasure than to see the hearts of His people firmly adhering to Him.

28. Thy name shall be called no more Jacob, but Israel--The old name was not to be abandoned; but, referring as it did to a dishonorable part of the patriarch's history, it was to be associated with another descriptive of his now sanctified and eminently devout character.

29. Jacob asked, Tell me . . . thy name--The request was denied that he might not be too elated with his conquest nor suppose that he had obtained such advantage over the angel as to make him do what he pleased.

31. halted upon his thigh--As Paul had a thorn in the flesh given to humble him, lest he should be too elevated by the abundant revelations granted him [ 2 Corinthians 12:7 ], so Jacob's lameness was to keep him mindful of this mysterious scene, and that it was in gracious condescension the victory was yielded to him. In the greatest of these spiritual victories which, through faith, any of God's people obtain, there is always something to humble them.

32. the sinew which shrank--the nerve that fastens the thigh bone in its socket. The practice of the Jews in abstaining from eating this in the flesh of animals, is not founded on the law of Moses, but is merely a traditional usage. The sinew is carefully extracted; and where there are no persons skilled enough for that operation, they do not make use of the hind legs at all.