“ To love God with all your heart means--to love with all your soul, with meekness, humility, purity and chastity, wisdom, truth, mercy, obedience, for the sake of God, and never to act contrarily to these virtues; that is, not to become proud, irritated, angry against anyone; not to commit adultery even in the heart; not to violate chastity, either by look, thought, or gesture; to avoid every inconsiderate, needless word and deed; to shun every iniquity; to hate avarice and covetousness; to flee from self-will and disobedience.”
- Saint John of Kronstadt