61. The two loves which are the source of all kinds of good and truth, which, as has been said, are the loves of heaven, open up and develop the internal spiritual man, because that is where they reside. But the two loves which are the source of all kinds of evil and falsity when dominant close off and destroy the internal spiritual man. These make a person the more natural and influenced by the senses in proportion to the strength and nature of their dominance.