Christ wishes to raise men up to heaven, and has given them all the means to attain this; whilst the Devil, who himself for his pride was cast down from heaven into the dominions of the air, wishes by every means to attach men to earthly,- sensual, transitory things, and, in order to attain this end, he employs the most powerful, most prodigious means.
John of KronstadtEverything that breathes, breathes by air and cannot live without air; similarly all reasonable free creatures live by the Holy Spirit, as though by air, and cannot live without Him. "Every soul is quickened by the Holy Spirit." Recognise that the Holy Spirit stands in the same relation to your soul as air stands in relation to your body.
John of KronstadtYou are angry with your neighbor, you despise him, do not like to speak peaceably and lovingly to him, because there is something harsh, abrupt, careless, unpleasant to you in his character, in his speech, in his manners-because he is more conscious of his dignity than perhaps is necessary; or because he may be somewhat proud and disrespectful; but you yourself, your neighbor's physician and teacher, are more guilty than him.
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 KronstadtAvoid duplicity, that is, do not let your heart be divided between attachment to God and attachment to earthly things, 'You cannot serve God and mammon' (Mt. 6:24); cling to God alone, put your trust in Him alone; for the Devil, by inciting us to duplicity, seeks himself to gain possession of our heart, which is single and indivisible.
John of Kronstadt