When Catholicism goes bad it becomes the world-old, world-wide religio of amulets and holy places and priestcraft: Protestantism, in its corresponding decay, becomes a vague mist of ethical platitudes. Catholicism is accused of being much too like the other religions; Protestantism of being insufficiently like a religion at all. Hence Plato, with his transcendent Forms, is the doctor of Protestants; Aristotle, with his immanent Forms, the doctor of Catholics.