7989. 'This was the night when Jehovah was keeping watch' means the Lord's presence with those governed by truth and good and with those ruled by evil and consequently by utter falsity. This is clear from the meaning of 'night' as a state of damnation, dealt with in 7851; and from the meaning of 'Jehovah's keeping watch' as the Lord's presence and consequent protection. For through the Lord's presence those governed by good and therefore guided by truth are given light, and those ruled by evil and consequently by falsity are made blind. Also through the Lord's presence those who are to be raised into heaven are brought out of damnation, for they are held back from evil and maintained in good by the Lord, and with great force. And through the Lord's presence too those who are to be cast down into hell are brought to damnation, for as the Lord presents Himself to them more completely, so they descend into evil, 7643, 7926. This then is why that state and that time are called 'the night when Jehovah was keeping watch'. Further on, the Lord's presence is described by the pillar of cloud by day and the pillar of fire by night, present there to lead them, Exodus 13:21. And His presence both with those guided by goodness and truth and with those steeped in evil and falsity is described when it says that the pillar positioned itself between the camp of Israel and the camp of the Egyptians, and that when Jehovah looked from it towards the camp of the Egyptians, the Egyptians were drowned in the Sea Suph, Exodus 14:19-20, 24-27.

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.