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14 And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:
A friend, as in John 15:14, 15, signifies the spiritual man.
(References: Arcana Coelestia 051)
9 And he said unto them, I am an Hebrew; and I fear the LORD, the God of heaven, which hath made the sea and the dry land.