Abdullah al-Muhaysini (Arabic: عَبْد ٱللَّٰه ٱلمُحَيْسِنِي, romanized: ʿAbdallāh al-Muḥaysinī), is a Saudi Arabian Salafi cleric who is known for having served as a religious judge in the Army of Conquest in the Syrian Civil War.

He was born in the city of Buraidah, al-Qasim, to a known religious family. Attending elementary school here, he continued secondary school and college in Mecca, where he also graduated from the University of Umm al-Qura in the field of Islamic Jurisprudence. Later he studied Comparative Jurisprudence in the Al-Imam Muhammad Ibn Saud Islamic University in Riyadh, writing a master treatise on the rule of war refugees according to Islam.

Muhaysini is married and has children.

His father Muhammad ibn Sulayman al-Mohaisany is a known Quran reciter and has served as the imam and preacher of a local mosque in Mecca. He has at least once been arrested by government authorities for his public prayers.

Abdullah al-Muhaysini arrived in Syria in 2013 after his uncle Omar Al-Muhaysini had previously died there fighting the Syrian Arab Army.^[1] In an interview with IZRS he stated that his intention when departing towards Syria had been to resolve the internal conflicts between Syrian Opposition factions.

Since his arrival in Syria in 2013, Muhaysini actively served as a preacher and judge, delivering sermons in local mosques, issuing religious verdicts and counseling Islamic groups. In addition he has appeared on the front lines a couple of times, motivating Syrian Opposition fighters and raising their morale. After the conquest of Idlib in 2015, he served as the official judge of the Army of Conquest for Idlib city. Working independently, Muhaysini has good ties to a great range of Islamic factions in Syria, which enables him to intervene in conflicts and settle on resolutions.

In late 2013, Muhaysini posted his support for the then-active Madid Ahl al-Sham campaign on Twitter while identifying one of the fundraiser's organizers, Sa'd bin Sa'd Muhammad Shariyan Al Ka'bi, and its location in Qatar.^[2] Madid Ahl al-Sham was a Qatar-based fundraising campaign identified by Muhaysini and others for its financial assistance for Jabhat al-Nusra.^[3][2][4] The U.S. Department of State identified Madid Ahl al-Sham as a "fundraising campaign that was suspected of sending funds to violent extremist elements in Syria."^[5] [viii]

In early 2014 Muhaysini served as a mediator, this time between ISIS and its rival jihadist groups, Al Nusra and Ahrar al Sham.^[6] He tried to effect a truce between Islamist factions, which was rejected by ISIS.^[7] When al-Qaeda disowned ISIS in early 2014, al Muhaysini called on ISIS members to defect to al-Nusra Front.^[8]

In July 2014 Muhaysini interceded in west Idlib during an FSA/Nusra conflict to mediate.^[9]

In 2014, Muhaysini endorsed scholars of the pro-jihad movement like Al-Balawi, Eyad Quneibi, Tareq Abdulhalim, Hani al-Siba'i, Yusuf al-Ahmed, Abdulaziz al-Tureifi, Suleiman al-Ulwan, Abu Qatada al-Filistini, and Abu Muhammad al-Maqdisi.^[10]

Lebanese singer Fadel Shaker received a message from Muhaysini in June 2015.^[11] Hassan Nasrallah was challenged to a debate by Muhaysini in June 2016.^[12]

In September 2015, he released a video showing the "Cubs of al-Aqsa" training camp for children.^[13]

After the Russian military intervention in Syria, Al-Muhaysini threatened that Syria would be a "tomb for its invaders" or "graveyard for invaders" in response to the Russian intervention and brought up the Soviet–Afghan War.^{[14][15][16][17]} Muhaysini arranged for foreign fighters of multiple backgrounds to repeat the phrase "The Levant is the graveyard of the Russians", in a video message, among them was a fighter claiming to be from "East Turkestan", according to MEMRI.^[18] He declared that in Syria, women's participation in some theaters and jihad in general was obligatory after the Russian intervention.^[19]

Tawhid wal Jihad's leader Abu Saloh met with Abdullah Muhaysini in late 2015.^[20] Abu Saloh translated a speech by Muhaysini into Uzbek.^{[21][non-primary source needed]}

In early 2016, Muhaysini denounced the starvation of Sunnis in besieged Madaya, claiming that the starvation would cause the deaths of 40,000 Muslims there.^[22]

The Saudi incarceration of Abdulaziz Al Tarifi was decried by Muhaysini in April 2016 who warned against undermining the religious police.^[23]

In May 2016, he reportedly called for the substitution of the Turkish currency for the Syrian currency.^[24]

In June 2016, denying rumors of his death or injury, Muhaysini gave a speech.^[25]

Muhaysini publicly fundraised for the 2016 offensive to break the Siege of Aleppo from donors in Qatar and other Persian Gulf states.^[26] In 2016, Muhaysini thanked donors for providing rockets to fighters in Syria.^[2]

In November 2016, Muhaysini tweeted a positive outlook on Trump's election victory for Sunni Muslims.^[27] Muhaysini said in a video that Muslims would benefit from open hostility towards them by Trump.^[28]

Muhaysini was listed for sanctions by the US Treasury in November 2016.^[29] Muhaysini called himself a "national symbol" according to Syrians and expressed his "shock"" at being declared a terrorist by the United States Treasury when he spoke to The New York Times.^{[30][better source needed]} Muhaysini posted a video replying to the terrorist designation by the USA.^{[31][non-primary source needed]}

There is a considerable amount of controversy surrounding Muhaysini.

In 2015, Muhaysini reportedly vowed to exterminate Alawite men and wrote that Alawite women could potentially be executed as apostates.^[63] Instructions on treatment of children and women of Alawites were given by Muhaysini on Twitter in 2015.^{[64][better source needed]}

Virgins in the afterlife were promised before the battle of Khan Touman to suicide fighters by Muhaysini.^{[65][better source needed]} In 2016, virgins whose spit would allegedly sweeten oceans in the afterlife were promised by Muhaysini to fighters before preparing for battle in Aleppo.^{[66][better source needed]} Muhaysini launched 100 Elephant rockets against Aleppo at the beginning of the attempt to break the siege and thanked Persian Gulf businessmen and Turkey for funding the rockets.^{[67][better source needed]}

The Saudi newspaper Okaz called Muhaysini a takfiri and a terrorist and accused him of trying to "Afghanize" Syria after he launched a mass recruitment campaign for jihad in Syria in May 2016.^[68]

In late 2016, Muhaysini released a video of himself congratulating a Saudi boy from Buraidah he was going to send off to be a suicide bomber, telling his mother that he would go to paradise and be rewarded with virgins, according to MEMRI.^[69] The Saudi newspaper Okaz denounced Muhaysini for sending off the Saudi boy as a suicide bomber in Aleppo after promising him virgins in the afterlife.^[70] Muhaysini responded against Okaz over the Takfiri label.^{[71][non-primary source needed]}

On 9 June 2017, he was one of 69 individuals designated by Saudi Arabia, United Arab Emirates, Egypt and Bahrain that have financed terrorist organizations and received support from Qatar.^[72]