9430. 'And the cloud covered it' means the lowest level of the Word, which is obscure, comparatively so. This is clear from the meaning of 'the cloud' as the lowest level of the Word or its literal sense, dealt with in the Preface to Genesis 18, and in 4060, 4391, 5922, 6343 (end), 6752, 8106, 8443, 8781. The reason why that sense is called 'the cloud' is that it lies in obscurity, compared with the inward sense; for the inward sense dwells in the light of heaven. The outward lies in obscurity and resembles a cloud because it is intended for a person while in the world, whereas the inward sense is intended for a person when he enters heaven. But it should be recognized that while a person is in the world he is at the same time guided by the inward sense of the Word if in faith and life he is guided by teachings of the Church which are authentic. For through those teachings the inward sense of the Word is inscribed at that time on both his understanding and his will, on his understanding through the faith he has and on his will through the life he leads. When such a person enters heaven he understands the Word solely according to its inward sense and ceases to know anything of its outward sense. This now seems to him to be like a cloud that swallows up rays of light it receives.

[2] The person now understands the Word, as has been said, according to its inward and not according to its outward sense. This is so because the Lord uses God's truth present with people in the world, which is the Word, to teach all who are in heaven, the reason for this being that those people live on the lowest level of order, and everything on interior levels ends in the lowest. The lowest is so to speak the support for the interior levels, which stand and rest on it. The Word in the letter is Divine Truth on the lowest level of order, in the same way as the natural and sensory level is the lowest level of order in members of the Church with whom Divine Truth is present. On this lowest level in them, as on that of the Word, interior levels terminate and rest. All this is like a house and its foundations. The actual house is heaven, and it is also Divine Truth there such as the Word is in its inward sense, while the foundations are the world and also Divine Truth there such as the Word is in its outward sense. Just as the house rests on its foundations, so too heaven rests on the Church, and consequently Divine Truth in heaven on Divine Truth on earth. For through the Word a continuous link exists from the Lord by way of heaven right down to people in the world. This is the reason why the Lord always provides for the existence of a Church on earth, where Divine Truth may exist on its lowest level. This is an arcanum unknown to anyone up to now, an arcanum implied in the matters introduced at 9357, 9360. Let everyone take care therefore not to damage the Word in any way; for those who damage it damage what is indeed Divine.

8106. 'During the daytime in a pillar of cloud' means that when there was a state of enlightenment, this was moderated by a dimming of truth. This is clear from the meaning of 'during the daytime' or 'in the day' as in a state of enlightenment, for the times of day - morning, midday, evening, and night - correspond to degrees of enlightenment in the next life, that is, of intelligence and wisdom, 5672, 5962, 6110, so that 'the day' is a state of enlightenment or clear perception, and 'the night' a state of unenlightenment or dimmed perception, 7680; and from the meaning of 'cloud' as a dimming of truth, since a cloud takes away the brilliance of the light from the sun and also moderates it.

[2] Various places in the Word say that Jehovah appeared in a cloud, that He was clothed with a cloud, or that 'clouds were under His feet'. In those places 'cloud' is used to mean a dimming of truth; in particular the literal sense of the Word is meant, for in comparison with the internal sense the literal sense is a dimmed presentation of truth, see the Preface to Genesis 18, and also 4391, 5922, 6343, 6752. This was meant by 'the cloud' when the Lord appeared in glory to Peter, James, and John, Luke 9:34; when He appeared to the people from Mount Sinai, and to Moses when he went in to Him there, Exodus 19:9; 20:21; 24:15-18; 34:5. The same was also meant by what the Lord declared so many times, that He would come in the clouds of heaven, Matthew 24:30; 26:63-64; Mark 13:26; 14:61-62; Luke 21:27.

[3] The literal sense of the Word is called 'a cloud' because the internal sense, which is called 'the glory', cannot be understood by anyone unless he has been regenerated and therefore enlightened. If the internal sense of the Word, or God's truth in its glory, were to appear in front of someone who has not been regenerated it would be like thick darkness in which he would see absolutely nothing, and also would leave him blind, that is, with no belief at all.

From all this one may see what the description 'a cloud during the daytime' means, namely a dimming of truth and, when it has reference to the Word, the literal sense.

[4] The expressions 'in a pillar of cloud' and 'in a pillar of fire' are used because 'a pillar' means a load-bearing support, as in Jeremiah 1:18; Psalms 75:3; Revelation 3:12; Job 9:6; and it is used to refer to the natural level, since the natural level is a kind of support or pedestal for the spiritual level. For the spiritual level terminates at the natural level and rests on it. This explains why the feet of an angel coming down from heaven looked like pillars of fire, Revelation 10:1; for the natural level is meant by 'feet', 2162, 3147, 3761, 3986, 4280, 4938-4952, 5327, 5328.