In his classic book The Master Plan of Evangelism, Robert Coleman makes this observation: “What is more revealing about the disciples is that at first they don’t impress us as being key men. None of them occupied prominent places in the Synagogue, nor did any of them belong to the Levitical priesthood. For the most part, they were common laboring men, probably having no professional training beyond the rudiments of knowledge necessary for their vocation. Perhaps a few of them came from families of some considerable means, such as the sons of Zebedee, but none of them could have been considered wealthy. They had no academic degrees in the arts and philosophies of their day."