Al-Mu'tasim

Abu Ishaq Muhammad ibn Harun al-Rashid, known by his regnal title al-Mu'tasim bi'llah (meaning "he who holds fast to God"), was born in 796 CE at the Khuld Palace in Baghdad, the residence built by his grandfather al-Mansur on the banks of the Tigris ^[1]. His father was the caliph Harun al-Rashid, the ruler whose court later became the setting for many tales of the Thousand and One Nights. His mother, Marida, was a slave concubine of Turkic origin from the region of Soghdia in Central Asia ^[2].

Unlike his older half brothers al-Amin and al-Ma'mun, who were groomed for succession and educated by leading scholars, the young Abu Ishaq received little formal schooling. Later chroniclers noted his limited literacy, though the same sources credit him with unusual physical strength and a natural command of soldiers ^[1]. He grew up during his father's reign at the height of Abbasid wealth and territorial reach, when the caliphate stretched from North Africa to the borders of India.

His childhood also coincided with the seeds of the empire's first great crisis. Harun al-Rashid died in 809, and a civil war soon broke out between al-Amin, based in Baghdad, and al-Ma'mun, who ruled from Khurasan in the east. The conflict ended in 813 with al-Amin's death and left Baghdad damaged and the caliphate's Arab military elite discredited, circumstances that shaped Abu Ishaq's later thinking about armies and loyalty ^[3].

During the reign of his half brother al-Ma'mun (813 to 833), Abu Ishaq emerged as one of the caliphate's most capable commanders. From around 815 onward he began purchasing Turkish slave soldiers, known as ghilman or mamluks, from the markets of Central Asia and from Baghdad households, assembling a private force answerable only to himself ^[2]. This corps, drawn largely from the steppe peoples beyond the Oxus River, would become the foundation of his power.

Al-Ma'mun entrusted him with major responsibilities. In 828 Abu Ishaq was appointed governor of Egypt and Syria, and in 830 and 831 he suppressed serious revolts in Egypt, restoring caliphal authority over one of the empire's richest provinces ^[3]. He also campaigned alongside al-Ma'mun on the Byzantine frontier in the early 830s, gaining direct experience of warfare in the mountains of Anatolia.

When al-Ma'mun died near Tarsus in August 833 while on campaign, the succession was contested in practice if not in form. Al-Ma'mun's son al-Abbas was popular with the frontier troops, but the dying caliph had designated his brother instead. Abu Ishaq took the oath of allegiance as caliph with the title al-Mu'tasim bi'llah, and al-Abbas publicly renounced any claim, at least for the moment ^[1]. Anyone asking who was Al-Mu'tasim at that juncture would have found a seasoned general in his late thirties, backed by several thousand Turkish troops and determined to rebuild the caliphate's military on new lines.

The defining decision of al-Mu'tasim's reign was his expansion of the Turkish slave soldiery into the core of the Abbasid army. He recruited thousands of Turks, along with units from Farghana, Ushrusana, and North Africa, and placed them under commanders such as Ashinas, Itakh, and the Ushrusanan prince al-Afshin ^[2]. These troops owed their position entirely to the caliph, bypassing the older Arab tribal levies and the Khurasani guard that had brought the Abbasids to power in 750.

The new soldiers proved deeply unpopular in Baghdad. Chroniclers record constant friction between the Turkish cavalry and the city's inhabitants, including violent street incidents that threatened public order ^[3]. Partly to remove his army from this hostility, and partly to house it on his own terms, al-Mu'tasim founded a new capital in 836 at Samarra, on the east bank of the Tigris about 125 kilometers north of Baghdad ^[4].

Samarra grew with remarkable speed into a sprawling city of palaces, mosques, cantonments, and racecourses, laid out in long avenues where each military group received its own quarter. It remained the seat of the caliphate until 892, and its ruins today form one of the largest archaeological sites in the world, inscribed by UNESCO as a World Heritage Site in 2007 ^[5]. Any account of Al-Mu'tasim achievements has to place the creation of Samarra near the top: the city was both a monument and an instrument of the new military order he built.

Al-Mu'tasim inherited a dangerous rebellion in the mountains of Azerbaijan, where a leader named Babak al-Khurrami had defied caliphal armies for two decades at the head of the Khurramiyya movement. The caliph gave overall command to al-Afshin, who conducted a methodical campaign of fortified advances and finally captured Babak's stronghold of al-Badhdh in 837. Babak was brought to Samarra and executed in 838, ending a revolt that had drained the empire's resources for a generation ^[3].

The most famous episode of the reign followed almost immediately. In 838 the Byzantine emperor Theophilos raided Abbasid territory and sacked the frontier town of Zibatra. Al-Mu'tasim answered with a massive two pronged invasion of Anatolia. One column under al-Afshin defeated Theophilos at the battle of Anzen, while the caliph himself marched on Amorium in Phrygia, the ancestral home of the ruling Byzantine dynasty. After a siege of roughly two weeks the city fell in August 838 and was destroyed, with thousands of inhabitants killed or enslaved ^[6]. The victory was celebrated across the Islamic world, most memorably in a famous ode by the poet Abu Tammam.

Triumph abroad was shadowed by conspiracy at home. During the Amorium campaign a plot was uncovered to depose al-Mu'tasim in favor of his nephew al-Abbas, the son of al-Ma'mun. Al-Abbas and several senior Arab and Khurasani officers were arrested; al-Abbas died in custody, and the purge that followed strengthened the position of the Turkish commanders even further ^[1]. In 841 al-Afshin himself, the hero of Badhdh and Anzen, was tried on charges that included secret paganism and treasonous correspondence, and he died in prison, a reminder of how quickly fortune turned at the Samarran court ^[3].

In matters of doctrine, al-Mu'tasim continued the mihna, the inquisition begun by al-Ma'mun in 833, which required judges and scholars to affirm that the Quran was created rather than eternal ^[7]. The most prominent victim of the policy under his rule was the jurist Ahmad ibn Hanbal, who refused to accept the createdness doctrine and was flogged and imprisoned in 834. Ibn Hanbal's endurance made him a hero to the traditionalist movement that later crystallized as the Hanbali school of law, and the episode remains one of the most discussed confrontations between state and scholars in Islamic history ^[7].

Contemporary and later sources describe al-Mu'tasim as a soldier's ruler: physically powerful, plainspoken, fond of the company of his troops, and less interested in the literary and scientific salons that had flourished under al-Ma'mun. Even so, patronage of learning did not stop. The philosopher al-Kindi served as tutor to the caliph's son Ahmad, and translation of Greek works into Arabic continued at Samarra and Baghdad ^[2].

A curiosity repeated by medieval historians is his association with the number eight, and he is sometimes called al-Muthamman, the man of eight: he was the eighth Abbasid caliph, ruled for about eight years and eight months, and was said to have left eight sons and eight daughters ^[1]. Two of his sons, al-Wathiq and al-Mutawakkil, later ruled as caliphs, and every subsequent Abbasid caliph descended from him.

The final years of the reign were quieter than the dramatic middle period. Al-Mu'tasim consolidated the administration under his chief secretary Muhammad ibn Abd al-Malik al-Zayyat and the chief judge Ahmad ibn Abi Duwad, two officials who continued to dominate government under his successor ^[3]. Revolts still flared, including a rising in Palestine and continuing unrest among the Khurramiyya remnants, but none threatened the center as Babak once had.

On the frontier, plans for a follow up assault on Constantinople after Amorium came to nothing; a fleet assembled for the purpose was reportedly wrecked, and the war with Byzantium settled back into the familiar rhythm of border raids. In the east, the caliph accepted the effective autonomy of ambitious governors where direct control was impractical, a pattern that deepened under his heirs ^[2].

Al-Mu'tasim fell ill in late 841 and died at Samarra on January 5, 842, at about forty five years of age ^[1]. The succession passed smoothly to his son al-Wathiq, an orderly transfer that testified to the stability of the system he had constructed. That stability, however, rested on the Turkish guard, and within two decades of his death the same soldiers were making and unmaking caliphs at will.

Historians treat al-Mu'tasim's reign as a hinge in the history of the caliphate. By concentrating military power in a professional corps of slave soldiers, he created an institution that outlived the Abbasids themselves: the mamluk system spread across the Islamic world and eventually produced ruling dynasties in Egypt, India, and elsewhere ^[2]. In the short term the arrangement gave the caliph an effective and loyal army; in the longer term it detached the ruler from the society he governed, and during the period known as the anarchy at Samarra (861 to 870) Turkish officers murdered or deposed four caliphs in nine years ^[4].

His city fared no better than his dynasty's authority. Samarra was largely abandoned after the court returned to Baghdad in 892, which is precisely why its street plan, palace foundations, and the famous spiral minaret of the Great Mosque built by his son al-Mutawakkil survive for archaeologists to study today ^[5]. The site offers the fullest physical picture of a ninth century Islamic capital anywhere in the world.

Al-Mu'tasim facts also survive in literature and memory. Abu Tammam's ode on the fall of Amorium became a school text across the Arabic speaking world, and later popular tradition remembered the caliph as the ruler who marched an entire army in answer to a captive woman's cry for help, a story attached to the Amorium campaign by medieval writers ^[6]. Modern scholarship offers a more measured verdict: a capable, hard headed soldier who solved the military problems of his own day at the price of the caliphate's independence in the next. Any Al-Mu'tasim biography must weigh both halves of that ledger, the victories won and the future mortgaged to win them ^[3].