They are corrupted churches, but the Papacy is a false Church. Just as counterfeit money is no money, so the papal Church, being a false Church, is no Church. Compared with the corrupted sectarian churches, the papacy is a non-church, a denial of the Church of Christ. I am not speaking of the Roman Catholic, but of the papistic Church, the Church which submits to the Pope, accepts his decrees, and repeats his anathemas. This Church is the one which history knows as the ecclesia maligna, the malign, pernicious Church, and the synagog of Satan.
