A passion is a contranatural movement of the soul or an irrational love, or an blindfold hatred toward any material thing, or because of it: for example, for food, or for women, or for riches, or for worldly glory, or any other sensible thing; or for the sake of such things, as in a senseless hatred for someone on account of the things mentioned above.

When what has been created in time according to the temporal order has reached maturity, it ceases from natural growth. But when what has been brought about by the knowledge of God through the practice of the virtues has reached maturity, it starts to grow anew. For the end of one stage constitutes the starting point of the next.

He has as yet no perfect love, whose disposition towards men depends on what they are like, loving one and despising another for this or that, or sometimes loving, sometimes hating one and the same man. Blessed is the man who can love all men equally.

No benefit comes from a just man's prayer if he who asks for it finds more pleasure in sin than in virtue. For Samuel mourned over Saul when he sinned, but he was not able to obtain God's mercy, for his grief was not supported by the necessary change of life on the part of the sinner. Hence God put an end to the pointless grief of His servant, saying to him, 'How long will you mourn for Saul, seeing I have rejected him from reigning over Israel?' (I Sam. 16:1).

Those who, animal-like, live solely according to the senses... misuse God's creation in order to indulge the passions. They do not understand the principle of that wisdom which is revealed to all: that we should know and praise God through His creation and that by means of the visible world we should understand whence we came, what we are, for what purpose we were made and where we are going. On the contrary, they travel through this present age in darkness... with... ignorance of God.

By His gracious condescension God became man and is called man for the sake of man and by exchanging His condition for ours revealed the power that elevates man to God through his love for God and brings God down to man because of His love for man. By this blessed inversion, man is made God by divinization and God is made man by hominization. For the Word of God and God wills always and in all things to accomplish the mystery of His embodiment.

...the aim of every hierarchy is always to imitate God so as to take on His form... the task of every hierarchy is to receive and to pass on undiluted purification, the divine light, and the understanding which brings perfection.