'Some people undergo their heaviest temptations at the beginning of their conversion; some towards the end of their course; others are greatly troubled all their lives; while there are some whose temptations are but light. This is in accordance with the wisdom and justice of God's ordinance, who weighs the condition and merits of every man, and disposes all things for the salvation of those whom He chooses.'
Thomas à Kempis, The Imitation of Christ, p.41.