Uncover and grind meal
'To uncover' signifies adulterating the goods of the Word, and 'to grind meal' signifies falsifying its truths.
(Odkazy: Apocalypse Revealed 794; Isaiah 47:2)
Spreading themselves
'Spreading themselves on the earth,' as in Genesis 8:17, signifies the internal self operating on the external.
(Odkazy: Arcana Coelestia 913)