I have been doing some readings of Ignatius. His work is very deep and sublime in context. What exactly does Ignatius mean when he states that nothing should be done without the bishop? Is it a local pastor or someone in charge of local churches in a certain area? Congregationalists believe that local churches should be totally independent, and that any external authority that interferes with the business of a local church is unconstitutional. This is especially noticeable in Baptist churches, which carefully preserve their autonomy. Does Ignatius or another church father define a bishop or outline the tasks of this particular office?