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10 And God called the dry land Earth; and the gathering together of the waters called he Seas: and God saw that it was good.
To be fruitful relates to goodnesses, and to be multiplied, truths.
(References: Arcana Coelestia 1014, 1018)
17 It came to pass, when they had taken them out, that he said, "Escape for your life! Don't look behind you, and don't stay anywhere in the plain. Escape to the mountains, lest you be consumed!"