Among other major events, the tract discusses the Muslim conquest of the Levant, which occurred after the rise of the Rashidun Caliphate following the death of the Islamic prophet Muhammad.
[11] In his Levantine Diary, covering the years 1699–1740, the Damascene writer Hamad bin Kanan al-Salhi (Arabic: محمد بن كَنّان الصالحي) used the term sarkan to mean "travel on a military mission" from the Near East to parts of Southern Europe which were under Ottoman Empire rule, particularly Cyprus and Rhodes.
[2][3] Eusebius in his Ecclesiastical history narrates an account wherein Pope Dionysius of Alexandria mentions Saracens in a letter while describing the persecution of Christians by the Roman Emperor Decius: "Many were, in the Arabian mountain, enslaved by the barbarous 'sarkenoi'.
Other 4th-century military reports make no mention of Arabs, but refer to Saracen groups ranging as far east as Mesopotamia who were involved in battles on both the Sasanian and Roman sides.
[2][3] As the Middle Ages progressed, usage of the term in the Latin West changed, but its connotation remained associated with opponents of Christianity, and its exact definition is unclear.
[20] In an 8th-century polemical work, the Arab monk John of Damascus criticized the Saracens as followers of a "false" prophet and "forerunner[s] to the Antichrist," and further connected their name to Ishmael and his expulsion.
Beginning in the late 12th century, stories about the sieges of Antioch and Jerusalem gave accounts of battle scenes and suffering, and of Saracen plunder, their silks and gold, and masterfully embroidered and woven tents.
The Islamic conquest of countries such as Egypt and Syria had allowed the Muslims to create a fleet capable of undermining Byzantine supremacy in the Mediterranean in a relatively short time.
The repression of the Umayyad insurrection in al-Andalus was bloody and it is in this period (818) that the mass emigration of Andalusians (so indicated, regardless of ethnic origin and religion) took place along two lines, partly to Morocco and others to Egypt.
In exchange the Neapolitans helped the Saracens during the siege of Messina in 843 and maintained a complicit neutrality when Punta Licosa and the islands of Ischia and Ponza fell under Islamic rule.
Having defeated a Venetian fleet in the Kvarner Gulf, the Saracens now took advantage of the rivalries between the local powers, acting as masters and now also putting themselves at the service of the unscrupulous Beneventans themselves.
Now uncontrollable Saracen troops had been hired by Adelchis, Duke of Benevento: he forced the people of Bari to accept the protection of the Berber Khalfun, who as payment was promised nothing less than permission to sack and burn some sacred buildings in the area, but he went so far as to raze the city of Capua to the ground.
The compromise solution did not please Pope Leo IV, who in those years was having Rome surrounded with the "Leonine belt" of walls, as proof of the fear that was still alive, so the pontiff sponsored the formation of a Campanian fleet which in 849 defeated the Saracens off the coast of Ostia.
In the meantime, an emir reigned in Bari who juggled between the various local powers, without denying the granting, upon payment, of safe conducts for pilgrims who wanted to embark for the Holy Land.
In 882, once again allied with the Campanians, they destroyed the abbeys of San Vincenzo and Montecassino, establishing a nest at the mouth of the Garigliano (Traetto), from which they also held Rome at gunpoint: they were finally expelled only in 915, when the Byzantine empress Zoe Porphyrogenita managed to get the Italian lords to agree on the need to expel the Saracens from the Italian peninsula and began a campaign against them which - thanks to the commitment of Berengar I of Italy, of Pope John X, and of the Dukes of Spoleto and Camerino - reaped the promised fruit.
In reality the raids continued, in fact one of the most serious episodes seems to be the new sack of Oria and Taranto which occurred in 925/926, on which occasion the family of the well-known Oritan Jewish scholar Shabbethai Donnolo was captured.
In 970, they returned again to the Gargano, devastating places (the two Roman cities of Siponto and Matinum were razed to the ground), terrifying the inhabitants in massacres and robberies, who were forced to ask Otto the Great for help.
From Sicily in the 9th century the Arabs continued to plunder the coasts of southern Italy, also establishing new, occasional bridgeheads, such as at Agropoli or Santa Severina, which, despite the unsuccessful intervention of Otto II (in 982), they lasted for a long time, falling away only after 1036, when the death of the Sicilian emir of al-Akhal led to an irreversible fragmentation of power on the island.
The chain of coastal towers along the Tyrrhenian coast, connected to each other within sight to exchange signals, had the purpose of spotting pirate ships from afar in order to give the alarm to the defenseless populations in time, but they were only built in the 16th century to protect themselves by the Ottoman fleet.