q.d. God hath, in just judgment, shut up both Jews and Gentiles, equally and successively, in unbelief, as in a prison, that so, in his own time, he might fulfil the counsel of his will, in showing undeserved mercy unto all: i.e. unto both Jews and Gentiles; first the Jews, and then the Gentiles; and then at last, both to Jews and Gentiles. By all here he means, those that shall believe, whether of one sort or of the other, as appears from that parallel place, Galatians 3:22. Luther, in a very great conflict, had much support from this text.
Related Commentaries of Romans 11:32
Romans 11:32
32 For God hath concludedh them all in unbelief, that he might have mercy upon all.