10505. And if not, blot me I pray out of Thy book which Thou hast written. That this signifies the internal of the Word, of the church, and of worship, that it will not perish, is evident from the representation of Moses, who says these things, as being the internal of the Word, of the church, and of worship (on which see n. 10468); from the signification of "which Thou hast written," as being that which is there from the Lord; for by the "book" is signified that which is in the internal; and by "writing," when said with respect to Jehovah, that is, the Lord, as being that which is there from the Lord; and from the signification of "being blotted out of it," as being to perish; but here not to perish, because it is replied "he who hath sinned against Me, him will I blot out of My book," by which is signified that the internal of the Word, of the church, and of worship will not perish; but that those will perish who turn themselves away from the Divine, thus who are in things external without what is internal.
 That the book which Jehovah wrote, which in the following verse is called "My book," or the book of Jehovah, and elsewhere the "book of life," denotes what is internal, is because the internal of man is in heaven, thus where the Lord is, and consequently those things which are in his internal are out of heaven from the Lord, all which are Divine celestial and spiritual things. These can be received by the internal of man, but not by his external separate from the internal, because the external is in the world, and is formed to receive the natural things which are in the world, and which without influx through internal things have no heavenly life, and consequently are called dead.
 From all this it can be seen what is meant in the Word by the "book of life," and who they are who are said to be "written in this book," namely, those who are in the life of truth and good, thus who do the Divine commandments from love and faith. For a life according to these commandments opens the internal man and forms him, and what is written therein is written by the Lord, and remains to eternity. These are meant by "those who are written in the book of life," in the following passages:
At that time Thy people shall be rescued, everyone that shall be found written in the book (Dan. 12:1).
He that overcometh shall be clothed in white garments; and I will not blot his name out of the book of life (Rev. 3:5).
None shall enter into the New Jerusalem, except those who are written in the Lamb's book of life (Rev. 21:27).
I saw that the books were opened; and another book was opened, which is the book of life, and the dead were judged out of the things which were written in the book, according to their works. And if anyone was not found written in the book of life, he was cast into the lake of fire (Rev. 20:12, 15).
All shall adore the beast whose names are not written in the Lamb's book of life (Rev. 13:8; 17:8);
besides in other places.
 Be it known that all things that have been written in the internal man have been written by the Lord, and that the things there written make the very spiritual and celestial life of man; also that each and all things that have been written there, have been written on the love (see also n. 2474, 8620, 9386).