Joseph Benson's Commentary of the Old and New Testaments - Romans 11:33-36
Romans 11:33-36. O the depth The unsearchable, inconceivable abundance; of the riches, &c. In the ninth chapter, Paul had sailed but in a narrow sea, now he is in the immense ocean: of the wisdom and knowledge of God The depth of his knowledge is described in the latter part of this verse; the depth of wisdom in Romans 11:34. Wisdom directs all things to the best end; knowledge sees that end, and the way that leads to it. Or, the divine wisdom was exercised in contriving and ordering... read more
Albert Barnes' Notes on the Whole Bible - Romans 11:36
For of him - εξ αὐτοῦ ex autou; compare 1 Corinthians 1:30; 1 Corinthians 8:6. This expression doubtless means that he is the original source and fountain of all blessings. He is the Creator of all, the rich “fountain from which all streams of existence take their rise. The design of this verse is to show that no creature has any claim on God. Jews and Gentiles must alike receive salvation on the ground of his mercy. So far from having a claim on God, the apostle here affirms that all things... read more