Quote from : My Life in Christ: Moments of Spiritual Serenity and Contemplation, of Reverent Feeling, of Earnest Self-Amendment, and of Peace in God: Extracts from the Diary of St. John of Kronstadt Book

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