We have found ourselves detained lately on matters less pleasant than we would like. However, not too long ago, we were reading Cardinal Newman’s Grammar of Assent, yet another one of the great man’s books that is cited and respected more than it is read, and we stumbled upon a passage that seemed to us to have great force, to say nothing of its applicability to this moment in the life of the Church:
In solving this difficulty I wish it first observed, that, if it is the duty of the Church to act as “the pillar and ground of the Truth,” she is manifestly obliged from time to time, and to the end of time, to denounce opinions incompatible with that truth, whenever able and subtle minds in her communion venture to publish such opinions. Suppose certain Bishops and priests at this day began to teach that Islamism or Buddhism was a direct and immediate revelation from God, she would be bound to use the authority which God has given her to declare that such a proposition will not stand with Christianity, and that those who hold it are none of hers; and she would be bound to impose such a declaration on that very knot of persons who had committed themselves to the novel proposition, in order that, if they would not recant, they might be separated from her communion, as they were separate from her faith. In such a case, her masses of population would either not hear of the controversy, or they would at once take part with her, and without effort take any test, which secured the exclusion of the innovators; and she on the other hand would feel that what is a rule for some Catholics must be a rule for all. Who is to draw the line between who are to acknowledge that rule, and who are not? It is plain, there cannot be two rules of faith in the same communion, or rather, as the case really would be, an endless variety of rules, coming into force according to the multiplication of heretical theories, and to the degrees of knowledge and varieties of sentiment in individual Catholics. There is but one rule of faith for all; and it would be a greater difficulty to allow of an uncertain rule of faith, than (if that was the alternative, as it is not), to impose upon uneducated minds a profession which they cannot understand.
But it is not the necessary result of unity of profession, nor is it the fact, that the Church imposes dogmatic statements on the interior assent of those who cannot apprehend them. The difficulty is removed by the dogma of the Church’s infallibility, and of the consequent duty of “implicit faith” in her word. The “One Holy Catholic and Apostolic Church” is an article of the Creed, and an article, which, inclusive of her infallibility, all men, high and low, can easily master and accept with a real and operative assent. It stands in the place of all abstruse propositions in a Catholic’s mind, for to believe in her word is virtually to believe in them all. Even what he cannot understand, at least he can believe to be true; and he believes it to be true because he believes in the Church.