and, "A stone of stumbling, and a rock of offense." For they stumble at the word, being disobedient, whereunto also they were appointed.
Whereunto also they were appointed, or, to which they had been ordained. This passage may be explained in two ways. It is, indeed, certain that Peter spoke of the Jews; and the common interpretation is, that they were appointed to believe, for the promise of salvation was destined for them. But the other sense is equally suitable, that they had been appointed to unbelief; as Pharaoh is said to have been set up for this end, that he might resist God, and all the reprobate are destined for the same purpose. And what inclines me to this meaning is the particle καὶ (also) which is put in. (24) If, however, the first view be preferred, then it is a vehement upbraiding; for Peter does hence enhance the sin of unbelief in the people who had been chosen by God, because they rejected the salvation that had been peculiarly ordained for them. And no doubt this circumstance rendered them doubly inexcusable, that having been called in preference to others, they had refused to hear God. But, by saying that they were appointed to believe, he refers only to their outward call, even according to the covenant which God had made generally with the whole nation. At the same time their ingratitude, as it has been said, was sufficiently proved, when they rejected the word preached to them. 