Arcana Coelestia 7763. The subject treated of in this chapter in the internal sense is the damnation of faith separate from charity, which is signified by the firstborn of Egypt that were given up to death at midnight; and also the memory-knowledges of truth and good that were to be transferred to those who are of the spiritual church, which knowledges are signified by the vessels of silver and of gold that the sons of Israel were to ask from the Egyptians.