...whoever is guided solely by his own judgment and decision will never climb up to the summit of perfection and will not fail to be the victim of the devil's ruinous power to delude.

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.

If you wish to attain to true knowledge of the Scriptures, hasten to acquire first an unshakeable humility of heart. That alone will lead you, not to the knowledge that puffs up, but to that which enlightens, by the perfecting of love.

...we know that God arranges the opportunities for salvation in different ways. Our situation is that we respond eagerly or in a laggardly manner to these opportunities made available by God to us. God made the call come out of your homeland; Abraham by coming out was exercising obedience. There was the instruction come into the land; it was done, and that was the work of obedience. But the addition which I shall show you has to do with the grace of God, who gave a command - and a promise.

No other virtue makes man more equal to the angels, than the imitation of their way of life.

In proportion as the ardor of divine love brings you nearer to God, so will a larger concourse of saintly brethren flock to you. For, as the Lord says, 'A city set on a hill cannot be hid' (Mt. 5:14).

Everything we do, our every objective, must be undertaken for the sake of... purity of heart... we must practice the reading of the Scripture, together with all the other virtuous activities... to hold our hearts free of the harm of every dangerous passion and in order to rise step by step to the high point of love.