Selection from Arcana Cœlestia ~ Emanuel Swedenborg
Ye are of your father the devil, and the desires of your father ye will to do. He was a murderer from the beginning (John 8:44)[T]he cupidity of gain and avarice has within it the desire not only to possess the whole world, but also to plunder and even to kill everyone for the sake of gain; indeed one impelled by such cupidity would commit murder for but little were not the laws a hindrance. Moreover, such a man in his possession of gold and silver regards himself as the greatest in power, however in external appearance he may seem otherwise, which shows that there is in avarice not only the love of the world, but also the love of self, and indeed the filthiest love of self. For elevation of mind, or pride, in those who are sordidly avaricious, is not so conspicuous outwardly, because it is sometimes unconcerned about wealth for the sake of display; nor is it that kind of the love of self which is usually conjoined with pleasures; for such have little concern about the body, and its food and clothing. But it is a love entirely earthly, having no other end than money, in the possession of which it believes itself, not actually but potentially, above all others. It is evident from this that in avarice there is the lowest and vilest love of self, for which reason in the other life the avaricious appear to themselves to be among swine, and they above all others are against all good whatever. Consequently they are in such thick darkness that they are utterly unable to see what is good and what is true; they do not at all apprehend that there is any internal belonging to man which lives after death, and at heart they laugh at those who say so.
(from Arcana Cœlestia 4751)