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general, the conception of the sun as a physical phenomenon will be found voiced chiefly in the family-books: "The sightly form rises on the slope of the sky as the swiftgoing steed carries him ... seven sister steeds carry him."[5] This is the prevailing utterance. Sometimes the sun is depicted under a medley of metaphors: "A bull, a flood, a red bird, he has entered his father's place; a variegated stone he is set in the midst of the sky; he has advanced and guards the two ends of space."[6] One after the other the god appears to the poets as a bull, a bird, [7] a steed, a stone, a jewel, a flood, a torchholder,[8] or as a gleaming car set in heaven. Nor is the sun independent. As in the last image of a chariot,[9] so, without symbolism, the poet speaks of the sun as made to rise by Varuna and Mitra: "On their wonted path go Varuna and Mitra when in the sky they cause to rise Surya, whom they made to avert darkness"; where, also, the sun, under another image, is the "support of the sky."[10] Nay, in this simpler view, the sun is no more than the "eye of Mitra Varuna,"[11] a conception formally retained even when the sun in the same breath is spoken of as pursuing Dawn like a lover, and as being the 'soul of the universe' (I. 115. 1-2). In the older passages the later moral element is almost lacking, nor is there maintained the same physical relation between Sun and Dawn. In the earlier hymns the Dawn is the Sun's mother, from whom he proceeds.[12] It is the "Dawns produced the Sun," in still more natural language;[13] whereas, the idea of the lover-Sun following the Dawn scarcely occurs in the family-books. [14] Distinctly late, also, is the identification of the sun with the all-spirit (=astm[=a), I. 115. 1), and the following prayer: "Remove, O sun, all weakness, illness, and bad dreams." In this hymn, X. 37. 14, S[=u]rya is the son of the sky, but he is evidently one with Savitar, who in V. 82. 4, removes bad dreams, as in X. 100.8, he removes sickness. Men are rendered 'sinless' by the sun (IV. 54. 3; X. 37. 9) exactly as they are by the other gods, Indra, Varuna, etc. In a passage that refers to the important triad of sun, wind and fire, X. 158. I ff., the sun is invoked to 'save from the sky,' i.e. from all evils that may come from the upper regions; while in the same book the sun, like Indra, is represented as the slayer of demons (asuras) and dragons; as the slayer, also, of the poet's rivals; as giving long life to the worshipper, and as himself drinking sweet soma. This is one of the poems that seem to be at once late and of a forced and artificial character (X. 170).
