No structure of virtue can possibly be raised in our soul unless, first, the foundations of true humility are laid in our heart.

...we must first scrutinize thoroughly anything appearing in our hearts or any saying suggested to us. Has it come purified from the divine and heavenly fire of the Holy Spirit? Or does it lean toward Jewish superstition? Is its surface piety something which has come down from bloated worldly philosophy? We must examine this most carefully, doing as the apostle bids us: 'Do not believe in every spirit, but make sure to find out if spirits are from God'.

Men seized of the urge to have a knowledge of God and to be pure in mind devote all their gathered energies to this one task. While they still live in the corruption of the flesh they give themselves to that service in which they will persevere when the corruption has been laid aside. And already they come in sight of what the Lord and Savior held out when He said, 'Blessed are the clean of heart, for they will see God' (Mt. 5:8).

All of our holy fathers knew this and all with one accord teach that perfection in holiness can be achieved only through humility.

God can be sensed when we gaze with trembling hearts at that power of his which controls, guides, and rules everything, when we contemplate his immense knowledge and his knowing look which the secrets of the heart cannot evade.

A clear rule for self-control handed down by the Fathers is this: stop eating while still hungry and do not continue until you are satisfied.

Actually, all gifts have been given for reasons of temporal use and need and they will surely pass away at the end of the present dispensation. Love, however, will never be cut off. It works in us and for us, and not simply in this life. For when the burden of physical need has been laid aside in the time to come it will endure, more effectively, more excellently, forever unfailing, clinging to God with more fire and zeal through all the length of incorruption.