After the final conquest and
destruction of Carthage in 146 BC, northwestern Africa went under Roman rule and, shortly thereafter, the coastal area of what is now western Libya was established as a province under the name of
Tripolitania with
Leptis Magna capital and the major trading port in the region. In 96 BC, Rome peacefully obtained
Cyrenaica (left as bequeathing by the king
Ptolemy Apion) with the so-called sovereign
pentapolis, formed by the cities of
Cyrene (near the modern village of Shahat), its port of
Apollonia,
Arsinoe (Tocra), Berenice (near modern
Benghazi) and
Barce (
Marj), that will be transformed into a
Roman province a couple of decades later in 74 BC. The Roman advance southward, however, was stopped by the
Garamantes. Cyrenaica had become part of the Roman
Egypt already from the time of
Ptolemy I Soter, despite frequent revolts and usurpations. In 74 BC, the new province was established, governed by a legate of praetorian rank (
Legatus pro praetor) and accompanied by a
quaestor (
quaestor pro praetor), but in 20 BC Cyrenaica was united to the island of Crete in the new province of
Creta et Cyrenaica, because of the common Greek heritage. The territory of Cyrenaica was characterized by the contrast between the coastal towns of the Pentapolis, inhabited by
Greeks, and the territories inhabited by
Libyans. The first had preserved their own institutions and were joined in an association, while their independence was recognized by the
Ptolemaic Constitution of 248 BC. In some of these cities there was a huge minority of the population made of
Hebrews, who were organized with their own rules. The few Roman citizens in the province were organized into the
Conventus civium Romanorum. ,
Numidia and
Africa, the bottom map shows
Tripolitania,
Cyrenaica (Pentapolis) and
Marmarica. The territory of Tripolitania was characterized by the presence of a strong
Punic influence in the three main cities (Tripolitania means "land of three cities") of
Oea (modern-day Tripoli),
Sabratha and
Leptis Magna, but by the end of
Augustus time the coastal area was nearly fully
Romanised. Raids by nomadic desert tribes against the cities of the province were rare for at least the first two centuries. We know that at the time of Emperor
Domitian, the Nasamones (a Libyan tribe living south of
Leptis Magna) rebelled, bringing destruction and defeating the
Legatus legionis of
Augusta III Cneo Suelli Flacco, who had gone to meet them. But when he later returned with reinforcements, he crushed them all, so that Domitian could say before the
Roman Senate the famous: "I prevented Nasamoni from existing". More serious was the
Jewish revolt, striking mainly the Pentapolis in the time of
Trajan (in 115–116 AD). In Cyrenaica, the rebels were led by one Lukuas or Andreas, who called himself "King" (according to
Eusebius of Caesarea). His group destroyed many temples, including those to
Hecate,
Jupiter,
Apollo,
Artemis, and
Isis, as well as the civil structures that were symbols of Rome, including the
Caesareum, the
basilica, and the
thermae (Imperial public baths). The Greek and Roman populations were massacred: the 4th-century Christian historian
Paulus Orosius records that the violence so depopulated the province of Cyrenaica that new colonies had to be established by Hadrian: After
Hadrian, Christianity started to be the most important religion in Roman Libya until the arrival of the Arabs. , born in Leptis Magna During the reign of Emperor
Septimius Severus (born in Leptis Magna) there was sitting on the "Chair of Peter"
Pope Victor I (181–191), also from Libyan Leptis Magna and probably its bishop. Until Victor's time, Rome celebrated the
Mass in
Greek: Pope Victor I changed the language to
Latin, which was used in his native Roman Libya. According to
Jerome, he was the first Christian author to write about theology in Latin. Furthermore,
Arius, creator around 310 AD of the heresy
Arianism, came from
Ptolemais. Some centuries later in Cyrenaica,
Monophysite adherents of the
Coptic Church welcomed the Muslim Arabs as liberators from Byzantine oppression. ==Septimius Severus==