Those that can separate us from all our friends, cannot deprive us of the gracious presence of our God. When Joseph had none of his relations with him, he had his God with him, even in the house of the Egyptian: Joseph was banished from his father's house, but the Lord was with him. It is God's presence with us that makes all we do prosperous. Those that would prosper, must therefore make God their friend; and those that do prosper, must therefore give God the praise.
Related Commentaries of Genesis 39:2
Genesis 39:2
2 And the LORD was with Joseph, and he was a prosperous man; and he was in the house of his master the Egyptian.