It needs to be known that the Lord acknowledges and accepts all from whatever world they come, who acknowledge and worship God in human form, since the Lord is God in human form. Since the Lord appears to the inhabitants of these worlds in the form of an angel, which means in human form, when the spirits and angels from these worlds are told by the spirits and angels from our world that God is truly Man, they accept that saying recognizing and pleased that it is so.
In addition to the reasons already noted, the inhabitants and spirits of our world answer in the Grand Man to the natural and external sense. This sense is the ultimate point at which the interiors of life come to an end, and in which they come to rest as on their common base. Divine truth in the letter, which we call the Word, is similar; and it was for this reason that it was given in this world and not in another. And because the Lord is the Word, and its First and Last, it was so that everything should come into being in proper order that He chose to be born in this world, and to become the Word. This is in agreement with John’s words:
In the beginning there was the Word, and the Word was with God and the Word was God. This was the beginning with God. All things were made by His means, and nothing that was made was made without Him. And the Word was made flesh, and lived among us, and we saw His glory, the glory as of the only son of the Father. No one has ever seen God, but the only son, who is in the Father’s bosom, He has explained Him. (John 1:1-4, 14, 18)
The Word is the Lord in respect of Divine truth, and so Divine truth coming from the Lord. But this is mystery which few can understand.
from Life on Other Planets, Sections 121, 122