When I introduced this topic and series, I said that I’m convinced that this doctrine is one of the least critically examined of all biblical doctrines. This episode gets us into some territory that illustrates the pervasive influence of assumptions about this topic. Anyone who has studied the doctrine knows that it is linked to the Last Supper. They also know about the problem of John 6, the "bread of life" passage. But did you know that John 6 isn't in the context of the Last Supper? Most students don't, and the observation begs the question of whether the controversial "eat my flesh and drink my blood" wording in John 6 has anything at all to do with the Lord's Supper, despite centuries of assuming that it's central to the topic.