5572. ABOUT THE GENII AND THEIR HELLS. The genii dwell deep down at the back, and there spread themselves widely under the hells of spirits, from whom they are distinguished and separated, by, as it were, a hard rock, which can never be penetrated, because there is no communication except through intermediates, - just as between the celestial and the spiritual. They also correspond to the celestials, and are ruled and kept in subjection by the Lord, through them.