Knuckleheads!

Well, Saint Paul is upset! The church in Corinth that he founded has broken down into factions. And so, he tells it like it is, calling them knuckleheads! (1 Cor 1:10-17). 2,000 years later, we continue with all sorts of divisions in our church; multiple denominations and factions within denominations exist. What do we do with all of these differences?