The Word is in all the Heavens, and the Wisdom of the Angels is derived from it

It has been unknown hitherto that the Word is in the heavens, nor could it be made known so long as the church did not know that angels and spirits are men similar to men in the world; and that they have similar attributes to men in every respect, with the only difference that they are spiritual, and that all things with them are from a spiritual origin; while men in the earth are natural, and all things with them are from a natural origin. So long as this knowledge lay concealed it could not be known that the Word is also in the heavens, and that it is read by the angels there, and also by the spirits who are below the heavens. (SS n. 70)

A copy of the Word written by angels inspired by the Lord is kept with every larger society, in its sacred place, lest as to any jot it should be changed elsewhere. (ibid.. n. 72)

The angels themselves confess that all the wisdom they have is through the Word; for in proportion to their understanding of the Word they are in light. The light of heaven is Divine wisdom, which appears as light before their eyes. In the sacred place where the copy of the Word is kept there is a white and flaming light exceeding every degree of light which is outside of it in heaven. The reason is the same that was mentioned above, that the Lord is in the Word. (ibid.. n. 73).