Canon 26

1Abṭelis, 26. If a bishop, priest, or deacon commits heresy, let him be cast out. If he eats meat, or if he commits an error in the flesh, or if he commits an error of unbelief, let him be cast out and excommunicated from his name, so that others may fear. For we have seen our Lord and God cast out those who eat, and in the same way, those who err above him are not cast out.