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.

3761. 'Jacob lifted up his feet' means a raising up of the natural. This is clear from the meaning of 'lifting up' as a raising up, and from the meaning of 'the feet' as the natural, dealt with below. The raising up meant here is the subject of the chapter itself, namely a raising up from external truth towards internal good. In the highest sense the subject is how the Lord according to order raised His Natural even up to the Divine, rising up step by step from external truth towards internal good. In the representative sense it is how the Lord according to a similar order makes man's natural new when regenerating him. The fact that a person who is being regenerated in adult life progresses according to the order described in the internal sense of this chapter and of those that follow is known to few. This fact is known to few because few stop to reflect on the matter and also because few at the present day are able to be regenerated; for the last days of the Church have arrived when no charity exists any longer, nor consequently any faith. This being so, people do not even know what faith is, even though the assertion 'men is saved by faith' is on everyone's lips; and not knowing this they therefore have even less knowledge of what charity is. And since they know no more than the terms faith and charity and have no knowledge of what these are essentially, it has therefore been stated that few are able to reflect on the order in accordance with which a person is made new or regenerated, and also that few are able to be regenerated.

[2] Because the subject here is the natural, and the latter is represented by 'Jacob', it is not said that he rose up and went to the land of the sons of the east but that 'he lifted up his feet'. Both these expressions mean a raising up. As regards 'rising up' having this meaning, see 2401, 2785, 2912, 2927, 3171; and as regards the expression 'lifting up the feet' which occurs here, this is used in reference to the natural - 'the feet' meaning the natural, see 2162, 3147. 'The feet' means the natural or natural things because of their correspondence with the Grand Man - currently the subject at the ends of chapters. In the Grand Man those belonging to the province of the feet are those who dwell in natural light and little spiritual light. This also is why the parts beneath the foot - the sole and the heel - mean the lowest natural things, see 259, and why 'a shoe', which is also mentioned several times in the Word, means the bodily-natural, which is the lowest part of all, 1748.