Some important ideas from the book of early Christians which is called Philokalia: From Spiritual Directions of Diadochus of Photiki The acme of faith is... immersion of the mind in God. The acme of freedom from wealth is to desire to be possessionless even as others desire to possess. The acme of humbleness is to forget unfalteringly good deeds of oneself. The acme of love is to enhance your friendly attitude to those who insult and revile you.

The one who wants to love God has to take care about the purity of the soul, first of all. This purity is attained through conquering the passions. (The one who has not conquered the passions cannot enter) the chaste and pure region of the heart. Do not hate a sinner, for we all are to be res­pon­sible.

And "withdrawal from the world" is nothing but the destruction of passions and manifestation of the innermost life in Christ.

If you want to conquer anger, develop meekness and generosity.

Grieve only if you have committed a sin, but even in this case do not grieve too much, otherwise you may become desperate.

The acme of freedom from wealth is to desire to be possessionless even as others desire to possess.

If you want to conquer lust for wealth, love selflessness and sparing way of life. If you want to conquer anger, develop meekness and generosity. Grieve only if you have committed a sin, but even in this case do not grieve too much, otherwise you may become desperate. If you want to conquer conceit, do not desire praise, laurels, nice garments, respect, favor, but like to be blamed and slandered by people... If you want to conquer pride, do not say that your deed was done by your hands and might; say that with God's help and guidance it was done, not by my power and efforts.