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30 And to every beast of the earth, and to every fowl of the air, and to every thing that creepeth upon the earth, wherein there is life, I have given every green herb for meat: and it was so.
'An image' or 'images' signify falsities from self-derived intelligence.
(References: Apocalypse Explained 304)
31 Therefore my harp has turned to mourning, and my pipe into the voice of those who weep.