Some of us may feel that our vocation does not really contribute to the kingdom of God. Perhaps Joseph felt the same way while he was serving as Potiphar’s slave in Egypt. We can only speculate. But what we can know for sure is that God did have a plan for Joseph. What was Joseph’s vocation in life, and how did that contribute to the drama of redemption? In this message entitled “A Strange Vocation,” Dr. Sproul teaches us the importance of understanding the concept of vocation and how it relates to the kingdom of God.