Joseph's history is excessively interesting, but I do not think he is. He was upright and God-fearing, and God's hand was with him, but there is very little of God in his history. We are in Egypt, and it is Egyptian, and worldly, save that God is everywhere. With his brethren at the end he was gracious; he closes with the Sovereign God, not Jehovah, chapter 50: 24, 26.