The Gentile dogs bark against us, affirming that the Apostles had not faith, because they were not able to remove mountains. To whom we answer, that many wonders were done by the Lord which are not written; and therefore we believe the Apostles to have done some not written, and that they were therefore not written, that the unbelieving might not have in them larger room for cavilling.
For let us ask them, do they believe the miracles which are written, or do they not! And when they look incredulous, we can then establish that they who believe not the lesser would not have believed the greater.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).