Paul commands: 'Therefore, brethren, stand fast and hold the Traditions which you have been taught, whether by word or by our letter.' From this it is clear that they did not hand down everything by letter, but there is much also that was not written. Like that which was written, the unwritten too is worthy of belief. So let us regard the Tradition of the Church also as worthy of belief. Is it a Tradition? Seek no further.

When an archer desires to shoot his arrows successfully, he first takes great pains over his posture and aligns himself accurately with his mark. It should be the same for you who are about to shoot the head of the wicked devil. Let us be concerned first for the good order of sensations and then for the good posture of inner thoughts.'

Endurance is the queen of all virtues.

What the soul is in the body, let Christians be in the world.

Faithfulness in little things is a big thing.

Even if we stand at the very summit of virtue, it is by mercy that we shall be saved.

If we were not passionately inclined to money or to vainglory, then we would not fear death or poverty. We would not know enmity or hatred, and we would not suffer from the sorrows of ourselves or others.