9835. 'With the work of a designer' means a product of the understanding. This is clear from the meaning of 'a designer' as the power of understanding, dealt with in 9598, 9688, so that 'the work of a designer' means that which is a product of that power. 'A designer' (excogitator) means the power of understanding because thought (cogitatio) belongs to the understanding, even as love and affection belong to the will. In the internal sense 'a designer' and 'thought' have the same meaning; for in that sense no attention is paid to the person, only to the actual reality that is meant, and 'designer' carries the idea of a person. For the truth of this, see 5225, 5287, 5434, 8343, 8985, 9007. What 'a product of the understanding' means must be stated briefly. The subject at present is the Lord's spiritual kingdom, and this kingdom - so far as all truths and forms of good there are concerned - belongs to the understanding part of the mind, whereas things in the Lord's celestial kingdom belong to the will part. For there are two entities with which everything in all creation has connection, good and truth; and this is why in the human being there are two mental powers, will and understanding. The will exists for the sake of good, and the understanding for the sake of truth; for the will is the recipient of good, and the understanding that of truth.

[2] The situation in the heavens is similar. There two kingdoms exist, the celestial and the spiritual. The celestial kingdom exists to be a recipient of good and the spiritual kingdom to be a recipient of truth. And since the whole heaven corresponds to everything that exists with the human being, and heaven in the Lord's sight is consequently like one complete human being, this as well has the two powers of will and understanding, the will residing in the celestial kingdom and the understanding in the spiritual kingdom. Now because the spiritual kingdom was represented by Aaron's garments and heaven's power of understanding resides in this kingdom, 'the work of a designer' accordingly means the power of understanding.

The whole heaven, by virtue of the correspondence with every single thing that exists with the human being, is like one complete human being and is called the Grand Man, see the places referred to at the end of 9276. The forms of good and the truths present with those in the Lord's spiritual kingdom have been inscribed on the understanding part of their mind, but with those in His celestial kingdom on the will part, see the places referred to in 9277, 9596.

3887. In heaven or the Grand Man there are two kingdoms, one called celestial, the other spiritual. The celestial kingdom consists of angels who are called celestial and are those who have been governed by love to the Lord and so by all wisdom. For they more than all others abide in the Lord and so more than all others experience the state of peace and innocence. To others they look like young children, for the state of peace and innocence gives them this appearance. Everything there is living so to speak in their eyes, for that which comes directly from the Lord is living. Such is the celestial kingdom. The second kingdom is called spiritual. This consists of angels who are called spiritual and are those who have been governed by the good that flows from charity towards the neighbour. The delight of life is considered by them to lie in being able to do good to others without reward. To them being allowed to do good to others is itself a reward. And the more this is their will and desire the greater the intelligence and happiness they experience, for in the next life the Lord confers intelligence and happiness on everyone according to the use which he performs from the affection that belongs to his will. Such is the spiritual kingdom.

[2] Inhabitants of the Lord's celestial kingdom all belong to the province of the heart, and those of His spiritual kingdom all belong to the province of the lungs. The influx from the celestial kingdom into the spiritual kingdom is similar to the influx of the heart into the lungs, and also to the influx of all things belonging to the heart into those belonging to the lungs. For the heart reigns in the whole of the body and in every individual part of it by means of the blood vessels, as do the lungs in every individual part by means of the breathing. Consequently throughout the body there is so to speak an influx of the heart into the lungs, but this is dependent on the forms there and on the states. This is how all sensation arises and also all activity which belongs properly to the body. This point can also be proved from embryos and new-born infants. These cannot have any bodily sensation or any act of individual will until the lungs have been opened for them and an influx consequently takes place of heart into lungs. It is similar in the spiritual world, the difference being that bodily and natural things do not exist in that world but celestial and spiritual, which are the good of love and the good of faith. With them therefore motions of the heart are determined by the states of love, and respiratory motions by the states of faith. The influx of one into the other causes them to have sensations of things in a spiritual manner and to act in a spiritual manner. These ideas are bound to seem paradoxical to man because he has no other idea of the good of love or of the truth of faith than that they are some abstract qualities which have no power to effect anything. In fact the contrary is the case; that is to say, they are the source of all perception and sensation, of all energy and activity, including those in man.