Marble relief of Augustan age (I century A.D.) representing a sacrifice
scene, now in the Louvre Museum, Paris.
The sacrifice shown was called by the Romans suovetaurilia,
a composite name which indicated the immolation of a pig (sus),
a sheep (ovis), and a bull (taurus). Such an offering
was devoted to diverse divinities during purification ceremonies, but
was regarded as particularly suitable for the god Mars, to invoke his
protection against diseases and pestilences. In the course of the Ambarvalia,
religious feasts celebrated in May, the climax consisted in a procession
of the three animals destined to sacrifice around the borders of the
cultivated fields, in order to assure fertility and prosperity to the
terrain enclosed by the ritual journey (Schilling-Guittard 2005b).
Each of the animals had a particular symbolic meaning. The pig had an
augural significance: in the Aeneid (III, 390 ff.) it was anticipated
to Aeneas that the proper place for the foundation of a city should
be revealed by the appearance of a great sow, which was suckling thirty
piglets. The abundant litter was symbol of fertility and of the reproductive
power, characterizing, according to ancient Roman beliefs, the female
of the pig. The sheep was one of the most frequent victims in the sacrifices
celebrated in the ancient world, and in the old fables (Aesop and Phaedrus)
became the emblem of mildness and timidity (qualities which contributed
to the choice of the lamb as a Christian symbol for the sacrifice of
Christ). The bull, finally, has been the most prominent symbolic animal
all through the Mediterranean basin since a remote antiquity. For both
Greeks and Romans the bull was the most appreciated offering for the
gods and the sacrifice of a bull occupied the central place in most
religious ceremonies.
[Image: http://www.engramma.it/eOS2/index.php?id_articolo=1461]