Let your very dress urge you to the work of mourning, because all who lament the dead are dressed in black. If you do not mourn, mourn for this cause. And if you mourn, lament still more that, by your sins, you have brought yourself down from a state free of labors to one of labor.
Demons often transform themselves into angels of light and take the form of martyrs, and make it appear to us during sleep that we are in communication with them. Then, when we wake up, they plunge us into unholy joy and conceit. But you can detect their deceit by this very fact. For angels reveal torments, judgments and separations; and when we wake up we find that we are trembling and sad. As soon as we begin to believe the demons in dreams, then they make sport of us when we are awake too. He who believes in dreams is completely inexperienced. 'But he who distrusts all dreams is a wise man. Only believe dreams that warn you of torments and judgments. But if despair afflicts you, then such dreams are also from demons.
Put aside bodily considerations when you stand in prayer, lest the bite of a flea, a gnat or a fly deprive you of the greatest gain afforded by prayer.
Blessed is he who, though maligned and disparaged every day for the Lord's sake, constrains himself to be patient. He will join the chorus of the martyrs, and boldly converse with the angels.
He who refuses to accept a criticism, just or not, renounces his own salvation, while he who accepts it, hard or not though it may be, will soon have his sins forgiven.
Greater than baptism itself is the fountain of tears after baptism, even though it is somewhat audacious to say so. For baptism is the washing away of evils that were in us before, but sins committed after baptism are washed away by tears. As baptism is received in infancy, we have all defiled it, but we cleanse it anew with tears. And if God in His love for mankind had not given us tears, those being saved would be few indeed and hard to find.
When someone is beginning the spiritual life, he should not study a lot, but instead watch himself and guard his thoughts. A strong person is the one who chews well, not the one who eats a lot.
Let no one on seeing or hearing something supernatural in the monastic way of life fall into unbelief out of ignorance; for where the supernatural God dwells, much that is supernatural happens.
Love, by its nature, is a resemblance to God, insofar as this is humanly possible. In its activity it is inebriation of the soul. Its distinctive character is to be a fountain of faith, an abyss of patience, a sea of humility.