al-Mu'tadid bi-llah

المعتضد بالله

Abbasid caliph; he was given the designation as heir in Safar 278. Al-Tabari records that in 279 Ja'far al-Mufawwad was removed from the succession, and his investiture followed in Muharram of that year 1 2. In 280 he marched against the Banu Shayban 3; in 281 a battle took place between him and the Kurds and the Bedouin 4. According to al-Suyuti, when Ibn Tulun died in 270 al-Muwaffaq entrusted him with his father's offices and sent him to Egypt with Iraqi troops; a great battle took place between him and Khumarawayh, so that the ground ran with blood, and victory went to the Egyptians 5. According to al-Suyuti he was born in Dhu al-Qa'da 242; his mother was a slave-mother named Sawab, or, some say, Hirz. He was a brave and awe-inspiring king, of open arrogance, who would face a lion alone; when he was angry with a commander he had him thrown into a pit and covered over. He was called al-Saffah the Second, because he renewed the rule of the Abbasids, which had grown old and weak and nearly vanished, and had been in turmoil since al-Mutawakkil was killed. He abolished the tolls and spread justice; unrest subsided in his days through the excess of his awe, and his days were good, full of security and plenty. He said to the judge Isma'il, 'By God, I have never untied my trousers over anything unlawful.' He ordered a book burned, compiled for him, which gathered the lenient rulings drawn from the lapses of scholars, when he was told that whoever follows every lapse of the scholars loses his religion 6. According to al-Mas'udi he was Abu al-Abbas Ahmad ibn Talha, al-Muwaffaq; his mother was a Byzantine slave-mother called Dirar. He was given the oath on the day his uncle al-Mu'tamid died, on Tuesday, twelve nights before the end of Rajab 279, and Ja'far al-Mufawwad was removed from the heir-apparency. When the caliphate came to him, unrest subsided, the lands were set right, wars ceased and prices fell; every dissenter made peace with him, and he defeated Harun al-Shari. He died on Sunday, seven nights before the end of Rabi' II 289, after a caliphate of nine years, nine months and two days. He left in the treasuries nine thousand thousand dinars, forty thousand thousand dirhams and twelve thousand head of livestock; yet he was stingy, and scrutinised matters that ordinary people do not examine 7. According to al-Mas'udi, people of Basra came to him in white naval boats greased with fat and lime, complaining of drought and the injustice of the agents. He sat for them behind a screen and admitted them, and Abu Khalifa al-Jumahi addressed them in rhymed prose: 'This is a devil the sea cast up, and his like should be sent as envoy to kings.' He granted what they asked. In 286 he came down upon Amid and besieged it, deploying his armies around it until Muhammad ibn Ahmad came down on terms of safe-conduct 8. Al-Mas'udi also relates the affair of the 'ten budr' (al-'ashr al-budr), when a breach was made in the house of the officer responsible for the troops' stipends. Mu'nis al-'Ujali pursued it through the tawwabin, elders among the thieves who had grown old and repented, and they pointed to a slender man. Mu'nis beat him until he nearly died, but he denied it. Al-Mu'tadid ordered him treated and fed until he recovered, then had thirty black servants take turns guarding him, not letting him lean or sleep, until he nearly perished. He lay back, and the caliph ordered him woken and said, 'Tell me how you did it.' He confessed that he had hidden the money under a heap of thorns in a bath opposite the house. When the money was brought and he denied it, the cover was lifted from it before him and he was dismayed. The caliph ordered him inflated with a bellows until he nearly burst; then he was struck in two veins above his eyebrows, and the wind came out with the blood until he perished 9. According to al-Mas'udi, the people of Baghdad rose up against the sultan because they shouted at the black servants, 'O 'Aqiq, pour water and scatter flour!'; he had a group of commoners whipped, and the commoners rioted. A figure appeared to him in his house in various forms: at times a bearded monk in white, at times a young man, at times an old man in merchant's dress, and at times with a drawn sword, with which he struck one of the servants and killed him. People said much about it. Some said it was a rebellious devil; some said it was a jinn believer who warns; and some said it was the servant of a slave-girl's passion, who contrived it with philosophical drugs that cannot be perceived by sight. He summoned the enchanters, and a group of his servants and slave-girls were killed and drowned 10. According to al-Mas'udi, money came from Muhammad ibn Zayd of Tabaristan to be distributed secretly among the Family of Abu Talib; he was informed on, the man was brought, and he rebuked him for concealing it and ordered it made public. He drew close to the Family of Abu Talib, the reason being kinship. He saw in his father's prison an old man sitting by the Tigris, reaching his hand into its water; the water came into his hand and the Tigris dried up, and then he returned it. It was said, 'This is Ali ibn Abi Talib (may God be pleased with him),' and he said to him, 'O Ahmad, this matter will come to you, so do not harm my sons or hurt them' 11. According to Ibn al-Jawzi, his campaign against the Banu Shayban in Safar 280 was accompanied by the ode of al-Nawbadh and his verse that no one is spared the vicissitudes of time; he ordered the Hulwan pass made easy at a cost of twenty thousand dinars; he extended the mosque of al-Mansur, opening seventeen arches between it and the palace at a cost of twenty thousand dinars; and he ordered al-Qasr al-Hasani made a residence of the caliphate, the first caliphal residence there. A letter from Dabil about an earthquake there in that year came in connection with this campaign 12. In Rabi' II 286 he besieged Amid and set up catapults against it until its chief sought safe-conduct from him; he granted it, bestowed a robe of honour on him, and then ordered its walls demolished 13.

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Al-Mu'tadid Billah was the Abbasid caliph, acclaimed heir in Safar 278 AH, caliph from 279 AH until his death in 289 AH.

Al-Mu'tadid Billah, the Abbasid caliph, was acclaimed heir in Safar 278 AH; al-Tabari records that in 279 AH Ja'far al-Mufawwid was deposed from the succession and al-Mu'tadid took office in Muharram. Al-Mas'udi names him Abu al-Abbas Ahmad ibn Talha al-Muwaffaq, his mother a Roman umm walad called Dirar, acclaimed on the day his uncle al-Mu'tamid died — Tuesday, twelve nights remaining of Rajab 279 AH. At al-Tabari he marched on Banu Shayban in 280 AH and fought a battle with the Kurds and Arabs in 281 AH; al-Suyuti records al-Muwaffaq giving him Ibn Tulun's offices after his death in 270 AH and sending him to Egypt, where a great battle with Khumarawayh went to the Egyptians. Al-Mas'udi says he camped against Amid in 286 AH and besieged it until its lord surrendered on terms. He died in 289 AH.

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Al-Mu'tadid Billah, the Abbasid caliph, was acclaimed heir in Safar 278 AH, held the caliphate from 279 AH and died in 289 AH. Al-Tabari records that in 279 AH Ja'far al-Mufawwid was deposed from the succession and al-Mu'tadid took office in Muharram. Al-Mas'udi names him Abu al-Abbas Ahmad ibn Talha al-Muwaffaq, his mother a Roman umm walad called Dirar; he was acclaimed on the day his uncle al-Mu'tamid died — Tuesday, twelve nights remaining of Rajab 279 AH. At al-Tabari he marched on Banu Shayban in 280 AH and fought a battle with the Kurds and Arabs in 281 AH. Al-Suyuti records al-Muwaffaq giving him Ibn Tulun's offices after his death in 270 AH and sending him to Egypt, where a great battle with Khumarawayh ended in victory for the Egyptians. Al-Mas'udi says he camped against Amid in 286 AH and besieged it until its lord Muhammad ibn Ahmad surrendered on terms.

Overview

Al-Mu'tadid billah, an Abbasid caliph. He was given the oath of heir apparent in Safar 278 AH, took the caliphate in 279 AH, and died in 289 AH. 1 7

The road to the caliphate

Al-Tabari says that in 279 AH Ja'far al-Mufawwid was deposed from the heirship and al-Mu'tadid took it in Muharram. 1 2

Al-Mas'udi relates that he was Abu al-Abbas Ahmad ibn Talha al-Muwaffaq, and that his mother was a Byzantine concubine called Darar. He was given the allegiance on the day his uncle al-Mu'tamid died, on Tuesday, twelve nights before the end of Rajab 279 AH. 7

His wars

Al-Tabari says that he went against the Banu Shayban in 280 AH, and a battle took place between him and the Kurds and the Arabs in 281 AH. 3 4

Al-Suyuti says that after the death of Ibn Tulun in 270 AH al-Muwaffaq appointed him over Ibn Tulun's lands and equipped him for Egypt, where a great battle took place between him and Khumarawayh, and the victory went to the Egyptians. 5

Al-Mas'udi says that he camped at Amid in 286 AH and besieged it until its lord Muhammad ibn Ahmad came down on terms of safe conduct. 8

His image among the historians

Al-Suyuti says that he was born in Dhu al-Qa'da 242 AH, and was a brave and awe-inspiring king. He was called "the second al-Saffah", because he renewed the rule of the Banu Abbas after weakness. He abolished the dues and spread justice, and disturbances subsided in his days because of his great awe. 6

Al-Suyuti relates that he ordered a book burned in which were collected the indulgences of the scholars' slips, when he was told that whoever took up every slip of the scholars would lose his religion. 6

Al-Mas'udi says that disturbances subsided in his caliphate, the lands were put in order, and every opponent kept the peace with him, and that he defeated Harun al-Shari. He is also said to have been niggardly, and he left in the treasuries nine thousand thousand dinars and forty thousand thousand dirhams. 7

Al-Mas'udi also relates the report of the delegation of the people of Basra who complained to him of drought and the injustice of the governors, and that he answered what they asked. 8

He relates a report of his pursuit of a thief who had broken into the house of the treasurer of the soldiers' stipends, until he brought the money out of him after torture. 9

He also relates, with the family of Abu Talib, that money came from Muhammad ibn Zayd in Tabaristan to be distributed secretly among the Talibids. He disapproved of the man's concealing it, ordered him to make it public, and brought the Talibids close because of their kinship with him. 11

His death

He died on Sunday, seven nights before the end of Rabi al-Akhir 289 AH. Al-Mas'udi says his caliphate lasted nine years, nine months and two days. 7

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Participated in
Abu Ahmad Imprisons His Son Abu al-Abbas al-Mu'tadid· The appointment of Amr ibn al-Layth over the lands beyond the Balkh river· The Demolition of Dar al-Nadwa in Mecca· Dredging of the Dujayl river· The ransom exchange between Muslims and Byzantines, 283· Al-Mu'tadid's decree on returning the residue of inheritances to blood kin· Al-Mu'tadid's raid on Banu Shayban· Al-Mu'tadid bans philosophers' bookstalls and street storytellers and astrologers· Al-Mu'tadid's resolve to curse Mu'awiya from the pulpits· Al-Mu'tadid's siege of Amid· Unrest over the Christian accused of insulting the Prophet, 284· Al-Mu'tadid abolishes the Nawruz observances· The marriage of Qatr al-Nada to al-Mu'tadid· Leveling the Hulwan Pass
Built
Baraz al-Rawz palace
Related to
al-Mu'tadid's unbuilt academy plan

People and things also explored

Baghdad· Yusuf ibn Ya'qub· Abu Ahmad al-Muwaffaq· Abu Khazim al-Qadi· عمرو بن الليث الصفار· Ismail Samani In 280 news came of his raid into the Turk lands — killing many, taking their king's city and some ten thousand captives, a thousand dirhams falling to each Muslim horseman; in 285 al-Mu'tadid's patent to Amr ibn al-Layth named his son Ahmad deposed {cite:muntazam-ibn-al-jawzi p. 142-143, 294}.· خمارويه بن أحمد بن طولون· قطر الندى بنت خمارويه

Sources

  1. Tarikh al-Rusul wa'l-Muluk — al-Tabari (ed. Abu al-Fadl Ibrahim) , j.10 p.22
  2. Tarikh al-Rusul wa'l-Muluk — al-Tabari (ed. Abu al-Fadl Ibrahim) , j.10 p.28
  3. Tarikh al-Rusul wa'l-Muluk — al-Tabari (ed. Abu al-Fadl Ibrahim) , j.10 p.32
  4. Tarikh al-Rusul wa'l-Muluk — al-Tabari (ed. Abu al-Fadl Ibrahim) , j.10 p.37
  5. Tarikh al-Khulafa — al-Suyuti (Dar al-Minhaj edition) , p. 568
  6. Tarikh al-Khulafa — al-Suyuti (Dar al-Minhaj edition) , p. 571-572
  7. Muruj al-Dhahab — al-Masʼudi , p. 595-597
  8. Muruj al-Dhahab — al-Masʼudi , p. 602-605
  9. Muruj al-Dhahab — al-Masʼudi , p. 611-614
  10. Muruj al-Dhahab — al-Masʼudi , p. 621-622
  11. Muruj al-Dhahab — al-Masʼudi , p. 630
  12. al-Muntazam fi Tarikh al-Muluk wa'l-Umam — Ibn al-Jawzi , p. 142-148
  13. al-Muntazam fi Tarikh al-Muluk wa'l-Umam — Ibn al-Jawzi , p. 307-309
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islam.museum contributors. “al-Mu'tadid bi-llah”. islam.museum, https://islam.museum/en/person/al-mutadid/. CC BY-SA 4.0. Last updated 2026-10-26.

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Baghdad

Capital of the Abbasid caliphate, founded by al-Mansur in 762 CE and a great centre of learning.