10. Come and behold, the moon, NUKVA, shines only when she sees the sun, ZEIR ANPIN. When she sees him, she shines. Therefore this is called 'Be'er Lachai Ro'i,' for assuredly then she shines and stands filled with living water, "Lachai Ro'i," 'living and seeing,' so as to be filled and illuminated by that which lives, YESOD OF ZEIR ANPIN, AS MENTIONED.