Without the power of intelligence there is no capacity for spiritual knowledge; and without spiritual knowledge we cannot have the faith from which springs that hope whereby we grasp things of the future as though they were present. Without the power of desire there is no longing, and so no love, which is the issue of longing; for the property of desire is to love something. And without the incensive power, intensifying the desire for union with what is loved, there can be no peace, for peace is truly the complete and undisturbed possession of what is desired.

Blessed is he who like Joshua (cf. Josh. 10:12-13) keeps the Sun of righteousness from setting in himself throughout the whole day of his present life, not allowing it to be blotted out by the dusk of sin and ignorance. In this way he will truly be able to put to flight the cunning demons that rise up against him.

The mind of a man that loves God does not fight against things or thoughts about them, but against the passions that are connected with these thoughts. That is, he does not struggle against a woman, or against one who has insulted him, and not against the images of them, but against the passions that are aroused by these images.

Before His visible advent in the flesh the Logos of God dwelt among the patriarchs and prophets in a spiritual manner, prefiguring the mysteries of His advent. After His incarnation He is present in a similar way not only to those who are still beginners, nourishing them spiritually and leading them toward the maturity of divine perfection, but also to the perfect, secretly pre-delineating in them the features of His future advent as if in an ikon.

'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).

A Christian receives divine wisdom in three ways: by the commandments, teachings, and faith. The commandments free the mind from passions. Teachings lead it to true knowledge of nature. Faith leads to the contemplation of the Holy Trinity.

To harbor no envy, no anger, no resentment against an offender is still not to have charity for him. It is possible, without any charity, to avoid rendering evil for evil. But to render, spontaneously, good for evil - such belongs to a perfect spiritual love.