Albert Barnes' Notes on the Whole Bible - Romans 11:21
For if God ... - If God did not refrain from rejecting the Jews who became unbelievers, assuredly he will not refrain from rejecting you in the same circumstances. It may be supposed that he will be quite as ready to reject the ingrafted branches, as to cast off those which belonged to the parent stock. The situation of the Gentiles is not such as to give them any security over the condition of the rejected Jew. read more
Albert Barnes' Notes on the Whole Bible - Romans 11:20
Well - True. It is true they were broken off; but in order to show that there was no occasion for boasting, he adds that they were not rejected in order to admit others, but because of their unbelief, and that their fate should have a salutary impression on those who had no occasion for boasting, but who might be rejected for the same cause. This is an instance of remarkable tact and delicacy in an argument, admitting the main force of the remark, but giving it a slight change in accordance... read more