2 Quotes by St. John of Kronstadt

Every 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

Do not fear the conflict, do not flee it. Where there is no struggle, there is no virtue; where faith and love are not tempted, it is not possible to be sure whether they are really present. They are proved and revealed in adversity, that is, in difficult and grievous circumstances, both outward and inward - during sickness, sorrow, or privations