The brightness lifting up off the cerebrum is a craft rising, an alien vessel described in the only words an ancient could reach for and later named the glory of God. The cherub is the cerebrum, and the light going up from it to stand over the threshold is the vessel taking off from the head, seen from within as a blaze of rising power. The cloud that fills the house is raised consciousness, the unseen spirit thickening through the whole of the self.
What happens in a person is the same lift the ancients saw over the temple court, the melatonin light flooding the inner chambers as awareness climbs and the craft of spirit ascends.
Cherub: the cerebrum, the great brain from which the light lifts
Cloud: raised consciousness, the unseen spirit filling the inner house
House: yourself, the whole inner temple whose rooms fill with light
Light: melatonin, the inner brightness that floods the chambers as awareness rises