"This hymnal literature is not "primitive." It is highly developed in its literary form, in its intellectual insight, and in its questioning attitude. The glory of this literature, however, is its imaginative and emotional qualities. There is a deeply religious mood in the longer hymns to [God] Varuna, an awareness of divine might in the hymns to [God] Indra, a special radiance and loveliness in the hymns to [Goddess] Ushas."