Study
11 And God said, Let the earth bring forth grass, the herb yielding seed, and the fruit tree yielding fruit after his kind, whose seed is in itself, upon the earth: and it was so.
'To knead dough' signifies fabricating doctrine from and according to lust.
(References: Apocalypse Explained 555)
2 For he hath founded it upon the seas, and established it upon the floods.