46. The goldsmith purifies gold by smelting it in a furnace. And a novice must surrender himself to the struggle for obedience and to the fiery ordeals of a holy life, learning with toil and much patience the practice of obedience. And once his old manners and habits have been melted down and he learns true humility, he becomes radiant, fit for heavenly treasures, for a life of immortality and a blessed repose whence 'pain and sorrow have fled away' (Isa. 35:10. LXX), and where gladness and continual joy flourish.