A "house" is essentially a container -- for a person, a family, several families or even a large group with shared interests (think of the term "houses of worship.") In the Bible, a "house" is also a container, but for spiritual things rather than natural things. In various uses a "house" can represent part of the mind, the whole mind, a whole person or even a church. The other nuance to the word "house" is that it is generally used in regards to our affections and desires rather than our thoughts and principles. This makes sense; we tend to engage our thoughts and rationality when we are out in the world doing our work, but when we are inside our houses we are driven most by love for our families and the desire to be good to those we love. So "house" tends to represent the things we want and care about -- which are ultimately the things that define us.

8443. 'And behold, the glory of Jehovah was seen in the cloud' means the Lord's presence within truth adjusted to their discernment. This is clear from the meaning of 'the glory of Jehovah' as the presence and arrival of the Lord, dealt with above in 8427; and from the meaning of 'the cloud' as the literal sense of the Word, dealt with in the Preface to Genesis 18, and in 4391, 5922, 6343 (end), 6752, 8106, thus truth adjusted to people's discernment, for the Word in the letter is that kind of truth. But 'the glory that is in the cloud' is Divine Truth, which is not adjusted in that way to people's discernment, because it is above illusions and appearances of the senses; so it is also the internal sense of the Word, Preface to Genesis 18, and 5922, 8427. The reason why 'the glory' is the internal sense of the Word is that this sense deals with the Church and the Lord's kingdom, and the highest sense with the Lord Himself, which sense also contains Divine Truth in its absolute form.

[2] There are many levels of God's truth, not just one. The first level of God's truth, and also the second, is that truth going forth directly from the Lord; it is above angels' understanding. But the third level of God's truth is that truth as it exists in the inmost or third heaven; its nature is such that man can grasp nothing whatever of it. The fourth level of God's truth is as it exists in the middle or second heaven; this is not intelligible to man either. But the fifth level of God's truth is that truth as it exists in the lowest or first heaven; this may to some small extent be perceived by man, but only if he is enlightened, though even then it is such that human language is incapable of expressing a large part of it. When it passes into ideas it generates the ability to perceive it and also to believe that it is indeed the truth. But the sixth level of God's truth is as it exists with man; it is adjusted to his discernment, thus it is the sense of the letter of the Word. This sense or kind of truth is represented by 'the cloud' and inner truths by 'the glory in the cloud'.

[3] This explains why Jehovah, that is, the Lord, appeared so many times to Moses and the children of Israel in a cloud, as at Exodus 24:15-16; 40:34-35; 1 Kings 8:10-11; Matthew 24:30; and elsewhere. When the Lord is making His appearance He does so through Divine Truth; indeed what is appearing is Divine Truth. The meaning of 'a cloud' as truth adjusted to human discernment has its origin in representatives in the next life. There the speech of angels in the higher heavens manifests itself to those below as light and also as the brilliance of light; but the speech of angels belonging to a lower heaven manifests itself as a bright cloud, the shape of which varies, and the thick or thin texture of which is determined by the character of truths. From all this it becomes clear that 'the glory of Jehovah was seen in the cloud' means the Lord's presence within truth adjusted to their discernment.