Vedic Priesthood - Chief Priests

Chief Priests

The older references uniformly indicate the hotṛ as the presiding priest, with perhaps only the adhvaryu as his assistant in the earliest times. The phrase "seven hotars" is found more than once in the Rgveda. RV 2.1.2 enumerates them as the hotṛ, potṛ, neṣṭṛ, agnīdh, prashāstṛ (meaning the maitrāvaruna), adhvaryu and brahman (meaning the brāhmanācchamsin).

• The hotṛ was the reciter of invocations and litanies. These could consist of single verses (ṛca), strophes (triples called tṛca or pairs called pragātha), or entire hymns (sukta), drawn from the ṛgveda. As each phase of the ritual required an invocation, the hotṛ had a leading or presiding role.
• The adhvaryu was in charge of the physical details of the sacrifice (in particular the adhvara, a term for the Somayajna). According to Monier-Williams, the adhvaryu "had to measure the ground, to build the altar, to prepare the sacrificial vessels, to fetch wood and water, to light the fire, to bring the animal and immolate it," among other duties. Each action was accompanied by supplicative or benedictive formulas (yajus), drawn from the yajurveda. Over time, the role of the adhvaryu grew in importance, and many verses of the ṛgveda were incorporated, either intact or adapted, into the texts of the yajurveda.
• The udgātṛ was a chanter of hymns set to melodies (sāman) drawn from the sāmaveda. This was a specialized role in the major soma sacrifices: a characteristic function of the udgātṛ was to sing hymns in praise of the invigorating properties of soma pavamāna, the freshly pressed juice of the soma plant.
• The brahman was superintendent of the entire performance, and responsible for correcting mistakes by means of supplementary invocations.

The rgvedic Brahmanas, Aitareya and Kausitaki, specify seven hotrakas to recite shastras (litanies): hotṛ, brāhmanācchamsin, maitrāvaruna, potṛ, neṣṭṛ, agnīdh and acchāvāka. They also carry a legend to explain the origin of the offices of the subrahmanya and the grāvastut.