Arcana Coelestia #8184
8184. 'Divide it' means dispersing falsity from there. This is clear from the meaning of 'dividing that sea' as dispersing the falsities arising from evil that are present in that hell; for the falsities there are seen as waters, in keeping with what has been shown above in 8099, 8137, 8148. When the pillar of angels in which the Lord is present passes through that hell the falsities depart, and as a consequence the waters there, which are the falsities, are parted asunder. From this it is evident that 'dividing the sea' means dispersing the falsities belonging to the hell that is represented by 'the Sea Suph'.
Jeremiah 50:37-38
37
A sword is on their horses, and on their chariots, and on all the mixed people who are in the midst of her; and they shall become as women: a sword is on her treasures, and they shall be robbed.
38
A drought is on her waters, and they shall be dried up; for it is a land of engraved images, and they are mad over idols.
