I have loved you, saith the Lord,.... Which appeared of old, by choosing them, above all people upon the face of the earth, to be his special and peculiar people; by bestowing peculiar favours and blessings upon them, both temporal and spiritual; by continuing them a people, through a variety of changes and revolutions; and by lately bringing them out of the Babylonish captivity, restoring their land unto them, and the pure worship of God among them:Yet ye say, wherein hast thou loved us?
the Targum renders it, "and if ye should say"; and so Kimchi and Ben Melech; which intimates, that though they might not have expressed themselves in so many words, yet they seemed disposed to say so; they thought it, if they said it not; and therefore, to prevent such an objection, as well as to show their ingratitude, it is put in this form; and an instance of his love is demanded, which is very surprising, when they had so many; and shows great stupidity and unthankfulness.
Abarbinel renders the words, "wherefore hast thou loved us?" that is, is there not a reason to be given for loving us? which he supposes was the love of Abraham to God; and therefore his love to them was not free, but by way of reward to Abraham's love; and consequently they were not so much obliged to him for it: to which is replied,[was] not Esau Jacob's brother?