学习
4 And God saw the light, that it was good: and God divided the light from the darkness.
2 For he hath founded it upon the seas, and established it upon the floods.
'Waters,' 'rivers,' and 'depths,' as in Psalm 78:15-16, signify truths from the Lord.
(参考: Arcana Coelestia 2702 [1-17])