238. Those who are mastered by self-love and love of the world are ignorant about what heaven is and what the happiness of heaven is. It seems incredible to them that any loves other than these can possibly bring happiness. Yet the more those loves, regarded as ends in themselves, are banished, the more does the happiness of heaven enter in. The happiness which takes their place, once they are banished, is so great as to be beyond a human being's capacity to grasp.