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18 And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.
Froth denotes what is evil and false.
(References: Arcana Coelestia 4744)
13 For you have delivered my soul from death, and prevented my feet from falling, that I may walk before God in the light of the living. For the Chief Musician. To the tune of "Do Not Destroy." A poem by David, when he fled from Saul, in the cave.