Do not be irritated either with those who sin or those who offend; do not have a passion for noticing every sin in your neighbour, and for judging him, as we are in the habit of doing. Everyone shall give an answer to God for himself. Everyone has a conscience; everyone hears God's Word, and knows God's Will either from books or from conversation with other people. Especially do not look with evil intention upon the sins of your elders, which do not regard you; "to his own master he standeth or falleth." Correct your own sins, amend your own life.
John of KronstadtEvery man on earth is sick with the fever of sin, with the blindness of sin and is overcome with its fury. As sins consist mostly of malice and pride, it is necessary to treat everyone who suffers from the malady of sin with kindness and love. This is an important truth, which we often forget. Very often we act in the opposite manner: we add malice to malice by our anger, we oppose pride with pride. Thus, evil grows within us and does not decrease; it is not cured - rather it spreads
John of KronstadtWe must by every means humble our hearts and subdue our proud intellect, lest we should be like the contemporaries of the prophets, who looked on them only as sweet-voiced singers, and nothing more; they did not wish to fulfill their commands, they even despised, persecuted, beat and killed them; lest we should be like those, by whom 'no prophet is accepted in his own country' (Lk. 4:24).
John of KronstadtThe Devil endeavours by every means to keep men in error, in the enticement of the passions, in darkness of mind and heart; in pride, avarice, covetousness, envy, hatred, wicked impatience and irritation; in evil despondence, in the abominations of fornication, adultery, theft, false-witness, blasphemy, negligence, slothfulness, and sluggishness.
John of KronstadtLove every man in spite of his falling into sin. Never mind the sins, but remember that the foundation of the man is the same - the image of God.
John of Kronstadt