Seed
'A seed' signifies the ultimate and primary levels in a person. It also signifies good and truth from the Lord. In an opposite sense, it signifies falsity of doctrine and hellish falsity. 'A seed' signifies everyone who constitutes the Lord's spiritual kingdom and faith grounded in charity.
In Genesis 12:7, 8:15, 16, 'a seed' signifies love and everyone who has love.
(References: Arcana Coelestia 1025)
Ezekiel 47:8-10
8
Then he said to me, These waters issue forth toward the eastern region, and shall go down into the Arabah; and they shall go toward the sea; into the sea [shall the waters go] which were made to issue forth; and the waters shall be healed.
9
It shall happen, that every living creature which swarms, in every place where the rivers come, shall live; and there shall be a very great multitude of fish; for these waters are come there, and [the waters of the sea] shall be healed, and everything shall live wherever the river comes.
10
It shall happen, that fishermen shall stand by it: from En Gedi even to En Eglaim shall be a place for the spreading of nets; their fish shall be after their kinds, as the fish of the great sea, exceeding many.
