And Jacob asked him, and said, Tell me, I pray thee, thy name. And he said, Wherefore is it that thou dost ask after my name? And he blessed him there. Tell me, I pray thee, thy name - It is very likely that Jacob wished to know the name of this angel, that he might invoke him in his necessities: but this might have led him into idolatry, for the doctrine of the incarnation could be but little understood at this time; hence, he refuses to give himself any name, yet shows himself to be the true God, and so Jacob understood him; (see Genesis 32:28); but he wished to have heard from his own lips that name by which he desired to be invoked and worshipped.
Wherefore is it that thou dost ask after my name? - Canst thou be ignorant who I am? And he blessed him there - gave him the new heart and the new nature which God alone can give to fallen man, and by the change he wrought in him, sufficiently showed who he was. After this clause the Aldine edition of the Septuagint, and several MSS., add ὁ εστι θαυμαστον, or και τουτο εστι θαυμαστον, which is wonderful; but this addition seems to have been taken from Judges 13:18.