Vestals in the context of National Roman Museum

The College of Pontiffs (Latin: Collegium Pontificum; see collegium) was a body of the ancient Roman state whose members were the highest-ranking priests of the state religion. The college consisted of the pontifex maximus and the other pontifices, the rex sacrorum, the fifteen flamens, and the Vestals. The College of Pontiffs was one of the four major priestly colleges; originally their responsibility was limited to supervising both public and private sacrifices, but as time passed their responsibilities increased. The other colleges were the augures (who read omens), the quindecimviri sacris faciundis ("fifteen men who carry out the rites"), and the epulones (who set up feasts at festivals).

The title pontifex comes from the Latin for "bridge builder", a possible allusion to a very early role in placating the gods and spirits associated with the Tiber River, for instance. Also, Varro cites this position as meaning "able to do".

In ancient Roman religion, the god Consus was the protector of grains. He was represented by a grain seed. His altar (ara) was located at the first meta of the Circus Maximus. It was either underground, or according to other sources, covered with earth, which was swept off during the two Consualia, his festivals on August 21, December 15, and on July 7 when the pontiffs held a sacrifice there. He was thus a chthonic god.

The Flamen Quirinalis and the Vestals officiated at his rites.