What then?.... What can be said to the point the apostle is upon? it is as clear as the sun, out of all question, that God has not cast away all the people of the Jews, nor any whom he foreknew, any age or period of time; neither in the time Elijah, nor in the apostle's, he always having a reserve of some for himself; which reserve is owing to a previous choice of them, and that previous choice to ascribed not to any works of theirs, but to his free grace and sovereign pleasure.
IndeedIsrael hath not obtained that which he seeketh for; that is, carnal Israel, the body and bulk of that people; who sought for life and righteousness by their obedience to the law, and which they in general were in quest of, and pursuit after, but did not obtain, though, some of them might imagine they did; for the thing was impracticable and impossible, no life nor righteousness are ever to be had by the law of works; they did not obtain life and righteousness, because they sought them in a wrong place and in a wrong way; they sought them not by faith in Christ Jesus, where they are only to be had, but by their own works, which fall abundantly short of procuring them for them:but the election hath obtained it.
The apostle divides Israel into two parts, "the election and the rest": by "the election" he means, elect men, the remnant among them, whom God had reserved for himself; just as "circumcision" designs circumcised persons, and "uncircumcision" uncircumcised persons, and "calling" called ones, and "righteousness" righteous men and women; see Ro 3:30 2Pe 3:13.