Arcana Coelestia #110
110. Verses 11-12 The name of the first is the Pishon; this encompasses the whole land of Havillah, where there is gold. And the gold of that land is good; bdellium is there and the shoham stone.
The first river or 'the Pishon' means intelligence which comprises faith deriving from love. 'The land of Havillah' means the mind; 'gold' that which is good; 'bdellium and shoham' that which is true. The reason gold is mentioned twice is that it means the good that belongs to love, and the good that belongs to faith deriving from love. And the reason bdellium and shoham are mentioned is that the first means the truth that belongs to love, and the second the truth that belongs to faith deriving from love. Such is the nature of the celestial man.
Revelation 22:1-2
1
He showed me a river of water of life, clear as crystal, proceeding out of the throne of God and of the Lamb,
2
in the middle of its street. On this side of the river and on that was the tree of life, bearing twelve kinds of fruits, yielding its fruit every month. The leaves of the tree were for the healing of the nations.
