Marble statue of Jupiter, from Smyrna (modern Izmir, Turkey), dating
to about 250 A.D., now in the Louvre Museum, Paris.
The Roman god Iuppiter, generally rendered as Jupiter, is represented
according to an iconographic pattern typical of the Greek Zeus. During
the Republican and Imperial ages, in fact, the Roman divinities were
identified with the Greek gods and goddesses with which they shared
a certain number of traits, thus acquiring at the same time their iconography,
the characteristics and the mythological attributes. The Roman gods
originally lacked the mythological wealth characterizing the gods of
Olympus, and were venerated mostly in aniconic form, in the woods, near
springs or on mountaintops. As evidence of this attitude, it can be
recalled Varro’s statement, according to which the ancient Romans
“for more than a hundred and seventy years, worshipped the gods
without an image. And if this custom could have remained till now, the
gods would have been more purely worshipped” (Augustine, City
of God, IV, 31).
The name Iuppiter derives from the Indo-European *dyeu- (“bright
sky”), with the adjunct of the appellation pater (“father”),
signifying a god manifesting himself in the heavenly light. Iuppiter
was worshipped as a common divinity by all the ancient inhabitants of
Latium, and had a cult place on the summit of the Alban Hills, near
the city of Alba Longa, where every year were held celebrations in his
honor, called Feriae latinae. In Rome, the god played always the role
of a supreme deity, the sovereign god, master of the meteorological
phenomena (as Iuppiter tonans or fulgur), and was
the central figure of the oldest divine triad, together with Mars and
Quirinus. Only after his identification with the Greek Zeus, Iuppiter
took on more explicitly anthropomorphic and personal appearances. His
cult was entrusted to the Flamen Dialis, the most prominent priest in
ancient Rome. During the historical period, his official title was that
of Iuppiter Optimus Maximus, with which he was venerated on the Capitolium.
As god of heaven, Iuppiter protected all the Ides (at the middle of
each month), the “days of full light”, so called because
they were the days of full moon (Schilling-Guittard 2005a).
[Image: http://commons.wikimedia.org/wiki/File:Jupiter_Smyrna_Louvre_Ma13.jpg]