2256. To cause the righteous to die with the wicked, that so the righteous be as the wicked. That this signifies that good cannot die, because evil can be separated from it, is evident from the signification of "righteous," as being good, and of "wicked," as being evil (see above, n. 2250). Hence to "cause the righteous to die with the wicked," is to make good die with evil. As this ought not to be done, and causes horror to think of, it is removed in the internal sense, and then there is presented this: that good cannot die, because evil can be separated from it.
[2] How this matter stands, is known to few, if any. Be it known that all the good a man has thought and done from infancy even to the last of his life, remains; in like manner all the evil, so that not the least of it completely perishes. Both are inscribed on his book of life (that is, on each of his memories), and on his nature (that is, his native disposition and genius). From these he has formed for himself a life, and so to speak a soul, which after death is of a corresponding quality. But goods are never so commingled with evils, nor evils with goods, that they cannot be separated; for if they should be commingled, the man would eternally perish. In relation to this the Lord exercises His providence, and when a man comes into the other life, if he has lived in the good of love and of charity, the Lord then separates his evils, and by what is good with him elevates him into heaven. But if he has lived in evils, that is, in things contrary to love and charity, the Lord then separates from him what is good, and his evils bring him into hell. Such is the lot of everyone after death; but it is a separation, and in no wise a complete removal.
[3] Moreover, as the will of man, which is the one part of his life, has been utterly destroyed, the Lord separates this destroyed part from the other which is his intellectual part, and in those who are being regenerated, implants in this intellectual part the good of charity, and through this a new will; these are they who have conscience. Thus also, speaking generally, the Lord separates evil from good. These are the arcana which are meant in the internal sense by the statement that good cannot die, because evil can be separated from it.