If you shall ask, Where did the Apostles remove mountains! I answer, that they did greater things, bringing many dead to life. It is told also of some saints, who came after the Apostles, that they have in urgent necessity removed mountains. [ed. note: St. Augustine says, that he had never read or heard of a mountain being transported into the sea by faith. Sp. et lit. n. 62. St. Chrysostom appears to refer to the occurrence recorded in the history of Gregory of Neo-Caesarea, called Thaumaturgus, A.D. 260, whose miracles are reported to us by his namesake of Nyssa. Nyssen, however, speaks only of his moving a stone, (vol. ii. p. 982.) Pope Gregory, Dial. i. 7. calls it a rock, or even a mountain. He mentions it while relating the like miracle in the history of St. Benedict. In volcanic countries, changes in mountains and rivers occur even from natural causes, much more might prayer cause them. But St. Augustine’s remark shews that there is very little evidence for the fact.]
But if mountains were not removed in the Apostles’ time, this was not because they could not, but because they would not, there being no pressing occasion. And the Lord said not that they should do this thing, but that they should have power to do it.
Yet it is likely that they did do this, but that it is not written, for indeed not all the miracles that they wrought are written.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).