Never allow yourself boldly to judge your neighbor; judge and condemn no one, ... rather have compassion and pity for him, but let his example be a lesson in humility to you; realizing that you too are extremely weak and as easily moved to sin as dust on the road, say to yourself: 'He fell today, but tomorrow I shall fall.'
The deeper the contrition, the better. But however deep the contrition, never admit a shadow of doubt about forgiveness. Forgiveness is already fully prepared and the record of all sins has been torn up on the Cross. Repentance and contrition alone are expected of every man, before he too can participate in the power of the redemption of the sins of the world through the Crucifixion.
Condemn only yourself, and you will not be condemned at His second and awful coming. From your whole heart remit the sins of whoever sins before you, and your Father who is in heaven will remit your sins.
For not only are spiritual riches and heavenly gifts received from God, but earthly and material possessions also proceed from His bounty, that He may be justified in requiring an account of those things which He has not so much put in our possession, as committed to our stewardship. God’s gifts, therefore, we must use properly and wisely, lest the material for good work should become an occasion for sin.
If anyone thinks that he has love but does not have the same love for all, but distinguishes between persons, separating the lowly from the rich, the infirm from the healthy, a sinner from a righteous man, one far off from one near, one who is an enemy from one who loves you, such love is not perfect, but partial. Actual and perfect love consists in considering everyone and loving them equally, both those who love you and those who hate you. Such love, with which mercy is inseparable, is, in brief, a net for all virtues. It embraces and contains all the commandments of God within itself.
What should one do so that the mind might be constantly occupied with God? If we do not acquire the three following virtues: love for God and men, continence, and the Prayer of Jesus, then our mind cannot be completely occupied with God. For love makes anger meek, continence weakens fleshly desire, and prayer draws the mind away from thoughts and banishes every hatred and high-mindedness.
Do not say...that one or two books is sufficient for instructing the soul. After all, even the bee collects honey not from one or two flowers only, but from many. Thus also he who reads the books of the Holy Fathers is instructed by one in faith or in right thinking, by another in silence and prayer, by another in obedience and humility and patience, by another in self-reproach and in love for God and neighbor; and, to speak briefly, from many books of the Holy Fathers a man is instructed in life according to the Gospel.
The nature then of Christ's teaching is attested by His own holy statements: that they who wish to arrive at eternal blessedness may understand the steps of ascent to that high happiness. 'Blessed,' He saith, 'are the poor in spirit, for theirs is the kingdom of heaven.' It would perhaps be doubtful what poor He was speaking of, if in saying 'blessed are the poor' He had added nothing which would explain the sort of poor: and then that poverty by itself would appear sufficient to win the kingdom of heaven which many suffer from hard and heavy necessity. But when He says 'blessed are the poor in spirit,' He shows that the kingdom of heaven must be assigned to those who are recommended by the humility of their spirits rather than by the smallness of their means.
After a man has decided to abandon his wrong ways and actually does abandon them, the first task of the enemy is to clear a space for an unhampered field of action against him. He succeeds in this by suggesting to a man, who has entered the right path, that he should act on his own, and not go for advice and guidance to the teachers of righteous life, who are always attached to the Church. A man who follows their guidance and verifies all his actions, both inner and outer, by the good judgement of his teachers - priests in their parishes in the case of laymen, experienced startzi in monasteries - cannot be approached by the enemy. Whatever he may suggest, the experienced eye will at once see where he is driving and will warn his pupil. In this way all his wiles are defeated. But if a man turns away from his teachers, the enemy will at once confuse him and lead him astray ... There are many possibilities, which do not look evil; and those he suggests... the novice, who, feeling thus free and unhampered, begins to imagine that this good state is the fruit of his own efforts, and so rests in them.