34. The Divine Infinite is present in human beings as in images of itself, as is evident from the Word, where we read:

At length God said, Let us make man in our image, after our likeness; so God created man in His own image, in the image of God He created him, Genesis 1:26-27 From this it follows that a human being is an organ capable of receiving God, and that its capability as an organ depends upon its capacity to receive. The human mind, which determines that a human being is human and how far he is so, is organised into three zones in accordance with the three degrees. In the first degree is the celestial zone, in which are the angels of the highest heaven; in the second degree is the spiritual zone in which are the angels of the middle heaven; and in the third degree is the natural zone in which are the angels of the lowest heaven.

[2] The human mind, organised as it is according to those three degrees, is a means of receiving Divine influence, but the Divine influence does not penetrate further than the extent to which a person clears the way or opens the door. If he does so up to the highest or celestial degree, then a person truly becomes an image of God, and after his death an angel of the highest heaven. But if he clears the way or opens the door only to the middle or spiritual degree, then although he becomes an image of God it is not to such a pitch of perfection, and after his death he becomes an angel of the middle heaven. But if he clears the way or opens the door only to the lowest or natural degree, then if he acknowledges God and worships Him with true piety, he becomes an image of God in the lowest degree, and after his death becomes an angel of the lowest heaven.

[3] If, however, he does not acknowledge God and worship Him with true piety, he puts off the image of God and becomes like an animal, apart from possessing the faculty of understanding and therefore of speech. If he then shuts off the highest natural degree, which corresponds to the highest celestial, he becomes so far as love is concerned like an animal. If he shuts off the middle natural degree, which corresponds to the middle spiritual, he becomes so far as love is concerned like a fox, and as far as the sight of the understanding is concerned like a nocturnal bird. But if he also shuts off the spiritual part of the lowest natural degree, he becomes so far as love is concerned like a savage beast, and as far as his understanding of truth is concerned like a fish.

[4] Divine Life, which by radiation from the sun of the heaven of angels makes human beings act, can be compared with the light from the sun of this world and its radiation affecting a diaphanous object. The way life is received in the highest degree is like light striking a diamond; in the second degree like light striking a crystal, and in the lowest degree like light striking glass or a transparent membrane. But if the spiritual part of this degree is totally shut off, which happens when the existence of God is denied and Satan is worshipped, the way life from God is received is like light falling upon dark objects on earth, such as rotten wood or a lump of mud or dung, and so on. For then a person becomes a spiritual corpse.

4018. 'In front of the flocks; and they came on heat as they came to drink' means even to the point of an intense desire in the affection for truth that a joining [to the goods and truths within the natural] might be effected. This is clear from the meaning of 'coming on heat as they came to drink' as an intense desire. The meaning of 'being on heat' as an intense desire is self-evident; and for the meaning of 'coming to drink' as the affection for truth, see immediately above in 4017. The reason why 'in front of the flocks' means that a joining to the truths and goods within the natural might be effected is that this phrase implies seeing and consequent arousal of affection, for this is the manner in which spiritual things are joined to a person. What is more, every implantation of truth or good in a person, as well as every joining of them to him, is effected by means of affection. The truths and goods which a person has learned but for which he has no affection do indeed enter the memory, but they are lodged there as insecurely as a feather on top of a wall which is blown off by the slightest puff of wind.

[2] As regards the things that enter the memory the position is this: Those for which there is no affection pass into the unlit parts of the memory when they enter it, whereas those for which there is affection pass into the light there. Things present in that light are seen and appear clearly and distinctly when any matter of a similar nature is brought up, but not so the things lying around in the unlit parts. Such is the effect that affection belonging to love has. From this it may be seen that all implanting of truth and joining of it to good is effected through affection; and the greater that affection, the stronger the tie joining the two together.

[3] The intense desire of the affection is in this case inmost affection. But truths are not capable of being implanted and joined to good except by means of affections for truth and good, which affections well up from charity towards the neighbour and love to the Lord as their sources. But evils and falsities are implanted by means of affections for evil and falsity, and these affections well up from self-love and love of the world as their sources. This being so, and the subject at this point in the internal sense being the joining of good and truth within the natural man, mention is therefore made here and in what follows of the flock being on heat when they came to drink, by which such considerations are meant.