'The long-suffering man abounds in understanding' (Prov. 14:29), because he endures everything to the end and, while awaiting that end, patiently bears his distress. The end, as St. Paul says, is everlasting life (cf. Rom. 6:22). 'And this is eternal life, that they might know You the only true God, and Jesus Christ whom You have sent' (Jn. 17:3).
Maximus the ConfessorYou will be able to check envy if you rejoice with the man whom you envy whenever he rejoices, and grieve whenever he grieves.
Maximus the ConfessorWhen like the patriarchs we learn to dig wells of virtue and spiritual knowledge within ourselves by means of ascetic practice and contemplation, we will find within us Christ the spring of life (cf. Gen. 26:15-18). Wisdom commands us to drink from this spring, saying, 'Drink water from your own pitchers and from the spring of your own wells' (Prov. 5:15). If we do this we shall find that the treasures of wisdom truly are within us.
Maximus the ConfessorGod, Who is by nature good and dispassionate, loves all men equally as His handiwork. But He glorifies the virtuous man because in his will he is united to God. At the same time, in His goodness he is merciful to the sinner and by chastising him in this life brings him back to the path of virtue. Similarly, a man of good and dispassionate judgment also loves all men equally. He loves the virtuous man because of his nature and the probity of his intention; and he loves the sinner, too, because of his nature and because in his compassion he pities him for foolishly stumbling in darkness.
Maximus the ConfessorJust as the thought of fire does not warm the body, so faith without love does not actualize the light of spiritual knowledge in the soul.
Maximus the ConfessorThe man who has struggled bravely with the passions of the body, has fought ably against unclean spirits, and has expelled from his soul the conceptual images they provoke, should pray for a pure heart to be given him and for a spirit of integrity to be renewed within him (cf. Ps. 51:10). In other words, he should pray that by grace he may be completely emptied of evil thoughts and filled with divine thoughts, so that he may become a spiritual world of God, splendid and vast, wrought from moral, natural and theological forms of contemplation.
Maximus the Confessor