From all this it will be evident that to claim an original monotheism as still surviving in the person of Varuna, is impossible; and this is the one point we would make.  Every one must admire the fine hymn in which he is praised, but what there is in it does not make it seem very old, and the intercalated month is decisive evidence, for here alone in the Rig Veda is mentioned this month, which implies the five-year cyclus, but this belongs to the Brahmanic period (Weber, Vedische Beitraege, p. 38).  Every explanation of the original nature of Varuna must take into consideration that he is a rain-god, a day-god, and a night-god in turn, and that where he is praised in the most elevated language the rain-side disappears, although it was fundamental, as may be seen by comparing many passages, where Varuna is exhorted to give rain, where his title is ‘lord of streams,’ his position that of ‘lord of waters.’  The decrease of Varuna worship in favor of Indra results partly from the more peaceful god of rain appearing less admirable than the monsoon-god, who overpowers with storm and lightning, as well as ‘wets the earth.’

The most valuable contribution to the study of Varuna is Hillebrandt’s ‘Varuna and Mitra.’  This author has succeeded in completely overthrowing the old error that Varuna is exclusively a night-god.[78] Quite as definitively he proves that Varuna is not exclusively a day-god.

Bergaigne, on the other hand, claims an especially tenebrous character for Varuna.[79] Much has been written on luminous deities by scholars that fail to recognize the fact that the Hindus regard the night both as light and as dark.  But to the Vedic poet the night, star-illumined, was bright.  Even Hillebrandt speaks of “the bright heaven” of day as “opposed to the dark night-heaven in which Varuna also shows himself."[80]

In the Rig Veda, as it stands, with all the different views of Varuna side by side, Varuna is a universal encompasser, moral as well as physical.  As such his physical side is almost gone.  But the conception of him as a moral watcher and sole lord of the universe is in so sharp contrast to the figure of the rain-god, who, like Parjanya, stands in mid-air and upsets a water-barrel, that one must discriminate even between the Vedic views in regard to him.[81]

It is Varuna who lets rivers flow; with Indra he is besought not to let his weapons fall on the sinner; wind is his breath.[82]

On the other hand he is practically identified with the sun.[83] How ill this last agrees with the image of a god who ’lives by the spring of rivers,’ ‘covers earth as with a garment,’ and ’rises like a secret sea (in fog) to heaven’![84] Even when invoked with the sun, Mitra, Varuna still gives rain:  “To whomsoever ye two are kindly disposed comes sweet rain from heaven; we beseech you for rain ... you, the thunderers who go through earth and heaven” (v. 63),—­a strange prayer to be addressed