to be the most powerful member of the court until his downfall in April 935; only then did Ibn Muqla truly gain control of the administration. In 935, the government was forced to take measures to confront the turmoil in Baghdad because of the behaviour of some Hanbali fanatics. Supported by popular sentiment, they accosted people in the streets, forced their way into private dwellings, emptied vessels of wine wherever found, broke musical instruments and mistreated female singers, pried into the details of trade, beat up their Ash'ari rivals, and generally acted in an arbitrary manner against anyone who transgressed against their strict interpretation of Islamic law and custom. By this time, the greatest threat faced by the Caliphate was the increasing independence of the regional governors, who had taken advantage of the internal quarrels in the Abbasid court to strengthen their own control over their provinces and withheld the taxes due to Baghdad, leaving the central government crippled. Ibn Muqla resolved to reassert his control over the neighbouring provinces by military force, and chose the Hamdanid-controlled Jazira as his first target: in 935 he launched a campaign that took the Hamdanid capital, Mosul, but he was forced to return to Baghdad. Another attempt in 936 to launch a campaign against the rebellious governor of Wasit, Muhammad ibn Ra'iq, failed to even get started. Coupled with his failure to counter the mounting financial crisis, this last disaster led to Ibn Muqla's downfall. In April 936, Ibn Muqla was arrested by Muhammad ibn Yaqut's brother, al-Muzaffar, who forced al-Radi to dismiss him as vizier. Ibn Muqla's dismissal marked the end of the independence of the Abbasid caliphs, for, shortly thereafter, al-Radi appointed Ibn Ra'iq to the new post of ("commander of commanders"), a military office that became the de facto ruler of what remained of the Caliphate. The caliph retained only control of Baghdad and its immediate environs, while all government affairs passed into the hands of Ibn Ra'iq and his secretary. The name of the was even commemorated in the khutba of the Friday prayer, alongside that of the caliph. Al-Radi is commonly spoken of as the last of the real Caliphs: the last to deliver orations at the Friday service, to hold assemblies with philosophers to discuss the questions of the day, or to take counsel on the affairs of State; the last to distribute largess among the needy,