Again in the later _Áranyaka_ period we have an account of a theologian Vasishtha given in the _Árshikopanishad_, as holding a dialogue on the nature of _átmá_ or soul between the sages, Viswámitra, Jamadagni, Bharadwája, Gautama and himself; when Vasishtha appealing to the opinion of Kapila obtained their assent (Weber Id. p. 162). This appears very probably to be the theological author of our yoga, and eminent above his contemporaries in his knowledge of the Kapila yoga sástra which was then current, from this sage’s having been a contemporary with king Sagara, a predecessor of Rama. In the latest Sútra period we find a passage in the _Grihya-Sútra-parisishta_, about the distinctive mark of the Vasishtha Family from those of the other _parishads_ or classes of the priesthood. It says; दक्षिणकपर्दोवशिष्ठाः आत्रेयास्त्रिकपद्दिनः । आङ्गिरसः पञ्चचूडाः मुण्डाभृगवः शिखिनोऽन्ये ॥ “The Vasishthas wear a braid (lock of hair) on the right side, the Átreyas wear three braids, the Angiras have five braids, the Bhrigus are bald, and all others have a single crest,” (Müller Id. p. 53). The Karma pradípa says, “the Vasishthas exclude meat from their sacrifice; वसिष्ठोक्तविधिः कृत्स्नो द्रष्टव्यात्र निरामिषः ।” (Müller A. S. Lit. p. 54), and the colour of their dress was white (Id. p. 483). Many Vasishthas are named in different works as; वशिष्ठ चेकितायनः, वशिष्ठ आरिहणीयः, वशिष्ठ मैत्रावरणिः, वशिष्ठः राणायणः, वशिष्ठ लाठ्यायनः, वशिष्ठ द्राह्यायनः, वशिष्ठकौण्डिन्यः, वशिष्ठइन्द्रप्रमदः, वशिष्ठः आभरद्बसुः, and some others, bearing no other connection with our author, than that of their having been members of the same family (Müller’s A. S. Lit. p. 44). Without dilating any longer with further accounts relating to the sage Vasishtha of which many more might be gathered from various sastras, I shall add in the conclusion the following notice which is taken of this work by Professor Monier Williams in his work on Indian Wisdom p. 370. “There is,” says he, “a remarkable work called Vasishtha Rámáyana or Yoga Vásishtha or Vasishtha Mahárámáyana in the form of an exhortation, with illustrative narratives addressed by Vasishtha to his pupil the youthful Ráma, on the best means of attaining true happiness, and considered to have been composed as an appendage to the Rámáyana by Válmiki himself. There is another work of the same nature called the Adhyátma Rámáyana which is attributed to Vyása, and treat of the moral and theological subjects connected with the life and acts of that great hero of Indian history. Many other works are extant in the vernacular dialects having the same theme for their subject which it is needless to notice in this place.”