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.

4415. Recently arrived souls, or novitiate spirits - that is to say, people who a few days after death of the body have entered the next life - are utterly amazed at the existence of light in the next life, for they bring with them the uninformed idea that there are no other sources of light than the sun and material flame. Still less do they know of a light which brings light to the understanding, for they have not observed it during their lifetime; and still less that such light provides the capacity to think, and by flowing into forms which exist from the light of the world frames everything seen in the understanding. If those novitiate spirits have been good people they are raised up, for the purpose of their instruction, to heavenly communities, passing from one community to another. They are raised up to these so that they may recognize through actual experience that light exists in the next life, a light that is brighter than that which shines in the world can ever be, and that the amount of light they dwell in there determines the amount of intelligence. Some borne up into spheres of heavenly light have spoken to me from there, confessing that they had never believed in any such thing and that the light of the world in comparison was darkness. From there they also looked through my eyes into the light of the world, which they saw to be nothing other than dark cloud. And they said, doing so with feelings of pity, that such was the darkness in which men dwelt. From what has been said one may also see why in the Word the angels of heaven are called angels of light; also that the Lord is the Light, and consequently the Life, for men, John 1:1-8; 8:12.