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20 And God said, Let the waters bring forth abundantly the moving creature that hath life, and fowl that may fly above the earth in the open firmament of heaven.
'To knead dough' signifies fabricating doctrine from and according to lust.
(References: Apocalypse Explained 555)
4 What is man, that thou art mindful of him? and the son of man, that thou visitest him?