In this last part of the chapter the apostle applies what he had said particularly to the Gentile world, in which we may observe, I. The means and helps they had to come to the knowledge of God. Though they had not such a knowledge of his law as Jacob and Israel had (Ps. 147:20), yet among them he left not himself without witness (Acts 14:17): For that which may be known , etc., Rom. 1:19 , 20 . O...