First building Much of what is known of the first Temple of Jupiter is from later Roman tradition.
King Lucius Tarquinius Priscus vowed this temple while battling with the
Sabines and, according to
Dionysius of Halicarnassus, began the terracing necessary to support the foundations of the temple. Much of the
Cappellaccio tufa which forms the foundation of the Temple was probably mined directly from the site when it was excavated and levelled for the structure. Modern coring on the Capitoline has confirmed the extensive work needed just to create a level building site. According to Dionysius of Halicarnassus and
Livy, the foundations and most of the superstructure of the temple were completed by
Lucius Tarquinius Superbus, the last
King of Rome. Livy also records that before the temple's construction, shrines to other gods occupied the site. When the
augurs carried out the rites seeking permission to remove them, only
Terminus and
Juventas were believed to have refused. Their shrines were therefore incorporated into the new structure. Because he was the god of boundaries, Terminus's refusal to be moved was interpreted as a favorable omen for the future of the Roman state. A second portent was the appearance of the head of a man to workmen digging the foundations of the temple. This was said by the augurs (including augurs brought especially from
Etruria) to mean that Rome was to be the head of a great empire. Livy reports that the Temple was dedicated on September 13 in the year the
Roman Republic replaced the
Roman Kingdom, which is 509 BC assuming the
Varronian chronology.
Cassius Dio and
Plutarch agree with Livy's account. According to
Dionysius of Halicarnassus, it was consecrated two years later, in 507 BC;
Tacitus agrees with this interpretation. Dedication of the temple was the responsibility of the new joint heads of state, the two
consuls that had been elected for that year. They allocated the duty by
drawing lots; it fell to
Marcus Horatius Pulvillus. Horatius was consul in both 509 and 507 BC, which is the origin of the disagreement over the date of consecration. Livy records that in 495 BC the
Latins, as a mark of gratitude to the Romans for the release of 6,000 Latin prisoners, delivered a crown of gold to the temple. The original temple may have measured almost , though this estimate is hotly disputed by some specialists. It was certainly considered the most important religious temple of the whole state of Rome. Each deity of the Triad had a separate
cella, with Juno Regina on the left, Minerva on the right, and Jupiter Optimus Maximus in the middle. The first temple was decorated with many
terra cotta sculptures. The most famous of these was of Jupiter driving a
quadriga, a chariot drawn by four horses, which was on top of the roof as an
acroterion. This sculpture, as well as the cult statue of Jupiter in the main cella, was said to have been the work of
Etruscan artisan
Vulca of
Veii. An image of
Summanus, a thunder god, was among the pedimental statues. The cult statue of Jupiter showed the god standing and wielding a thunderbolt, dressed in a
tunica palmata (a
tunic decorated with images of palm leaves), and the
toga picta, dyed purple and bearing designs in gold thread. This costume became the standard dress for victorious generals celebrating a triumph. The wooden elements of the roof and lintels were lined with terracotta revetment plaques and other elements of exceptional size and richly decorated with painted reliefs, following the so-called Second Phase model (referring to the decorative systems of Etruscan and Latin temples), that had its first expression precisely with the Temple of Jupiter Optimus Maximus. The temple, which immediately rose to fame, established a new model for sacred architecture that was adopted in the terracotta decorations of many temples in Italy up to the 2nd century BC. The original elements were partially replaced with other elements in different style in the early 4th century BC and anew at the end of the 3rd – early 2nd century BC. The removed material was dumped into the layers forming the square in front of the temple, the so-called
Area Capitolina, in the middle years the 2nd century BC. Repairs and improvements were undertaken over the course of the temple's lifetime, including the re-stuccoing of the columns and walls in 179 BC, the addition of mosaic flooring in the cella after the
Third Punic War, and the gilding of the coffered ceiling inside the cella in 142 BC. Over the years the temple accrued countless statues and trophies dedicated by victorious generals, and in 179 some of these attached to the columns were removed to lessen the clutter. Five different plans of the temple have been published following recent excavations on the Capitoline Hill that revealed portions of the archaic foundations. According to Dionysius of Halicarnassus, the same plan and foundations were used for later rebuildings of the temple, but there is disagreement over what the dimensions he mentions referred to (the building itself or the podium). The first temple burned in 83 BC, during the civil wars under the dictatorship of
Sulla. Also lost in this fire were the
Sibylline Books, which were said to have been written by classical
sibyls, and stored in the temple (to be guarded and consulted by the
quindecimviri (council of fifteen) on matters of state only in emergencies. File:Tempio di giove capitolino, pianta.png|Speculative
plan of the first temple File:Templum Iovis Capitolini.PNG|Another of the many guesses at a plan File:Temple Jupiter Optimus Maximus.JPG|Back wall in 2005
Second building During Lucius Cornelius Sulla's sack of
Athens in 86 BC, while looting the city, Sulla seized some of the gigantic incomplete columns from the
Temple of Zeus and transported them back to Rome, where they were re-used in the Temple of Jupiter. Whether Sulla actually used the entire columns in the temple is not confirmed; the columns from the Temple of Zeus were extraordinarily long and so may have been inappropriate for the Temple of Jupiter. Therefore, it is suggested that either just the capitals were used or the columns off the archaic Peisistratid Temple to Zeus. Sulla hoped to live until the temple was rebuilt, but
Quintus Lutatius Catulus Capitolinus had the honor of dedicating the new structure in 69 BC. The new temple was built to the same plan on the same foundations, but with more expensive materials for the superstructure. Literary sources indicate that the temple was not entirely completed until the late 60s BC. Around 65 AD the three new cult statues were completed. The
chryselephantine statue of Jupiter was sculpted by Apollonius of Athens; its appearance is generally known from replicas created for other temples of Jupiter in the Roman colonies. It featured Jupiter seated with a thunderbolt and scepter in either hand, and possibly an image of the goddess
Roma in one hand as well.
Brutus and the other assassins locked themselves inside it after murdering
Caesar. The new temple of
Quintus Lutatius Catulus was renovated and repaired by
Augustus.
Third building The new emperor, Vespasian, rapidly rebuilt the temple on the same foundations but with a lavish superstructure. It was taller than the previous structures, with a
Corinthian order and statuary including a
quadriga atop the gable and
bigae driven by figures of
Victory on either side at the base of the roof. The third temple burned during the reign of
Titus in 80 AD.
Fourth building of
Marcus Aurelius sacrificing at the fourth temple
Domitian immediately began rebuilding the temple, again on the same foundations, but with the most lavish superstructure yet. According to
Plutarch, Domitian used at least twelve thousand
talents of gold for the gilding of the bronze roof tiles alone. Elaborate
sculpture adorned the
pediment. A
Renaissance drawing of a damaged relief in the
Louvre Museum shows a four-horse chariot (
quadriga) beside a two-horse chariot (
biga) to the right of the latter at the highest point of the pediment, the two statues serving as the central
acroterion, and statues of the god
Mars and goddess
Venus surmounting the corners of the
cornice, serving as acroteria. It was completed in 82 AD. In the centre of the pediment the god Jupiter was flanked by Juno and
Minerva, seated on thrones. Below was an eagle with wings spread out. A biga driven by the sun god and a biga driven by the moon were depicted either side of the three gods.
Decline and abandonment The temple completed by Domitian is thought to have lasted more or less intact for over three hundred years, until all pagan temples were closed by Emperor
Theodosius I in 392 during the
persecution of pagans in the late Roman Empire. In the 4th century,
Ammianus Marcellinus referred to the temple as "the Capitolium, with which revered Rome elevates herself to eternity, the whole world beholds nothing more magnificent." During the 5th century the temple was damaged by
Stilicho (who according to
Zosimus removed the gold that adorned the doors).
Procopius states that the
Vandals plundered the temple during the
sack of Rome in 455, stripping away half of the gilded bronze tiles. Despite this, in the early 6th century
Cassiodorus described the temple as one of the wonders of the world. In 571,
Narses removed many of the statues and ornaments. The ruins were still well preserved in 1447 when the 15th-century humanist
Poggio Bracciolini visited Rome. The remaining ruins were destroyed in the 16th century, when
Giovanni Pietro Caffarelli built a palace (
Palazzo Caffarelli) on the site. ==Remains==