His master saw that the Lord was with him Many of the heathen acknowledged a supreme God, and his overruling providence in the affairs of men, although they did not glorify him as God, but worshipped the creature with, and more than, the Creator: Potiphar, however, would doubtless learn from Joseph many things concerning the one living and true God; and proving by experience that his affairs prospered, and that Joseph ascribed this prosperity to the especial blessing of Jehovah, he might be inclined to believe that Jehovah blessed him for Joseph's sake.
Related Commentaries of Genesis 39:3
Genesis 39:3
3 And his master saw that the LORD was with him, and that the LORD made all that he did to prosper in his hand.