8872. 'And which are in the waters under the earth' means which exist on the level of the bodily senses. This is clear from the meaning of 'a likeness of the things which are in the waters under the earth', as those which come below the ones that exist in natural light. The fact that they exist on the level of the bodily senses is evident from the consecutive degrees of the light that shines in a person's understanding. In the first degree with him there are the things which exist in spiritual light; these are meant by 'the things which are in the heavens above'. In the second degree there are the things which exist in natural light; these are meant by 'the things which are on the earth beneath'. And in the third degree there are the things which exist on the level of the bodily senses; these are meant by 'the things which are in the waters under the earth'. What the level of the bodily senses is and the nature of it, see 5084, 5089, 5094, 5125, 5128, 5580, 5767, 6183, 6201, 6310-6316, 6318, 6598, 6612, 6614, 6622, 6624, 6844, 6845, 6948, 6949, 7442, 7693. The things which come to be known most directly from the experience of the outward senses, and the delights accompanying such knowledge, are connected with the level of the bodily senses. With those who are good that knowledge and associated delights are good because they are used in good deeds; but with those who are bad they are bad because they are used in bad deeds. Misleading by means of such knowledge and its delights, as pretenders, hypocrites, and deceivers are accustomed to do, is 'making a likeness of such things as are below the waters under the earth.'

5089. 'And they were in custody for days' means that they lay in a state when they were cast aside for a long time. This is clear from the meaning of 'days' as states, dealt with in 23, 487, 488, 493, 893, 2788, 3462, 3785, 4850; so that 'for days' here means lying in a particular state for a long time - in a state when they were cast aside, meant by 'custody', 5083. A more lengthy explanation of the details contained in the internal sense here is not possible because they are not the kind of matters about which any idea can be gained with the help of things in the world, such as details about the celestial-of-the-spiritual man, about this man's state within the natural when the interior natural is being made new, and after that when it has been made new and the exterior natural has been cast aside. But some idea of these matters and others like them can be gained from things in heaven, which is the kind of idea that does not pass into any notion gained from things in the world, except in the case of people who, in their thinking, can be led away from sensory impressions.

[2] Unless a person's thought can be raised above sensory impressions so that these are beheld as existing so to speak beneath him, he cannot possibly discern any interior aspect of the Word, let alone things of heaven such as are totally removed from those of the world, since the senses take hold of them and stifle them. This explains why people who rely on their senses and have focused their attention on known facts rarely understand anything about the things of heaven; for they have immersed their thoughts in the kinds of things that belong to the world, that is, in terms and in definitions formed from these, and so in what the senses perceive, from which they can no longer be raised up and so preserved in a way of looking at things that is higher than the senses. Nor can their thought range freely any longer over the whole field of matters recorded in the memory, selecting those which agree and casting aside those which are contrary, and using those which are in any way appropriate. For their thought is locked up and immersed in terms, as has been stated, and consequently in sensory impressions, so that it cannot look round about. This is the reason why the learned possess less belief than the simple, and also indeed why they possess less discernment in heavenly matters. For the simple can view something from a position that is above mere terms and above known facts, and so above sensory evidence. This the learned cannot do; their viewpoint is based on terms and known facts because their mind is immersed in these. Thus they are bound so to speak in a dungeon or prison.