[T]he Catholic religion differs from most other religions, differs even from most other denominations of Christianity, in that it was not merely cradled in an atmosphere of the miraculous, but lives and breathes in an atmosphere of the miraculous. Miracles are not always equally abundant, but the faith is always there; when the deacon Peter asks St Gregory in his dialogues why it is that miracles don’t happen nowadays, St Gregory first of all gives reasons why they shouldn’t happen, and then points out that they do. All the discoveries of science about the nature of diseases and so on have not lessened our faith in the possibility of miracle; rather, they have increased it. For, in proportion as medicine grows more exact in its methods and more careful in its habits of observation, in that proportion we can feel more certain, when such and such a cure is effected, that the finger of God was really there. When you hear doctors doubting about the miracles at Lourdes, you will find that the complaint they are making is not one against religion; diagnosis, they say; some ass of a French G.P. didn’t know his own business. If that is so, we can only hope that doctors will get more and more scientific; then the miracles at Lourdes will be more manifest than ever. Ronald Knox, In Soft Garments, A Collection of Oxford Conferences (1953).