19. (Verse 4) John. That this signifies the Lord as to doctrine, is evident from the representation of John, as being the good of love, of which above, n. 8. Because he represents the good of love, he also, in the highest sense, represents the Lord, since all the good of love is from the Lord, men, spirits and angels being only recipients; and those who are recipients, are said to signify that which is from the Lord. The case is similar with many other persons in the Word, as Abraham, Isaac, Jacob, David, Elijah, Elisha, John the Baptist, Peter, and the rest of the apostles, each of whom signifies some good or truth of heaven and of the church, but still all of them, in the highest sense, signify the Lord. As, for instance, David, in the internal sense signifies Divine truth in the spiritual kingdom, which is called the Lord's royalty; therefore, in the highest sense, he signifies the Lord as to that truth and as to His royalty; for this reason it is said of David in the Word, that he is to come and reign over the sons of Israel (Ezekiel 37:24, 25; Hosea 3:5). Similarly, Elijah and Elisha, who, because in the internal sense they signify the Word, therefore, in the highest sense, they signify the Lord from whom is the Word. (That Elijah and Elisha signify the Word, and thus the Lord as to the Word, may be seen, Arcana Coelestia 2762, 5247; the case is the same with John the Baptist, who is therefore called Elijah, n. 7643, 9372. That Peter signifies faith, and thence the Lord as to faith, because faith is from the Lord, may be seen above, n. 9.) It is therefore evident why John signifies the Lord. The reason he signifies the Lord as to doctrine is, because it is said, "John to the seven churches," and by the seven churches, in the internal sense, are meant all who are in truths from good, or in faith from charity; for these are they who constitute the church; and it is doctrine that teaches those things. For this reason the Lord, as He is the Word, is also the doctrine of the church, for all doctrine is from the Word. (That the Lord is the doctrine of the church, because all the truth which pertains to doctrine is from the Word, thus from the Lord, may be seen, Arcana Coelestia 2531, 2859, 3712.)

8644. 'The father-in-law of Moses' means the source of the good that was joined to God's truth. This is clear from the meaning of 'the father-in-law' as the good from which sprang the good that was joined to truth, dealt with in 6827; and from the representation of 'Moses' as God's truth, dealt with in 6752, 6771, 7010, 7014, 7382. The reason why 'the father-in-law' means the good from which sprang the good that was joined to truth is that the wife means good when the man means truth, 2517, 4510, 4823. Since the subject in what follows below is the joining together of Divine Good and Divine Truth, to the end that the arranging of truths into order may as a result take place with the member of the Church, it should be recognized that there is a difference between Divine Good and Divine Truth, in that Divine Good exists within the Lord, but that Divine Truth emanates from the Lord. They are like the fire of the sun and the light radiating from it. Fire exists within the sun but the light radiates from the sun; light holds no fire, only heat.

[2] Furthermore in the next life the Lord is the Sun, and He is the Light too. The Sun there, that is, He Himself, is Divine fire, which is the Divine Good of Divine Love. That Sun is the source of Divine light, which is Divine Truth emanating from Divine Good. This Divine Truth also holds within it Divine Good, though not such as it is in the Sun; it is modified for its reception in heaven. Unless it had been modified for reception, heaven could not have come into existence; for no angel can bear the flame coming from Divine Love. An angel would be consumed by it instantly, just as anyone would be the instant that the flame of the sun in the world breathed on him.

[3] But the way in which the Divine Good of the Lord's Divine Love is modified for reception cannot be known by anyone, not even by angels in heaven, because it is a modification of the Infinite for the finite. The Infinite is such that it lies far beyond all the power of understanding which the finite possesses, so far beyond that when that power of understanding tries to fix its attention on the Infinite it falls away like someone sinking into the depths of the sea and perishes. Regarding the Lord, that He is the Sun in heaven, that the Sun there is the Divine Good of His Divine Love, and that the Light from it is Divine Truth, the source of intelligence, see 1053, 1521-1533, 1619-1632, 2776, 3094, 3138, 3190, 3195, 3222, 3223, 3225, 3339, 3341, 3636, 3643, 3993, 4180, 4302, 4408, 4409, 4415, 4523, 4533, 4696, 7083, 7171, 7174, 7270, 8197.