Bernard Ward, The Priestly Vocation
“ We may ask, then, are there no circumstances in which we are justified in resisting authority without prejudice to our obedience? Is a truly obedient priest precluded from taking part in any action which has for its object the resistance of episcopal or other rulers? Surely the negative answer is indicated by the whole practice of the Church and of Canon Law which gives and regulates the right of appeal in certain cases. And we all know of instances in which saints have resisted authority. Cannot we safely follow their example? ”
