Much of Nasimi's life is considered obscure. His year of birth is uncertain, but it is commonly assumed to be 1369–70 without conclusive evidence. Some sources state that he was born in 1339. His exact birthplace is also contested: it has been argued as
Shamakhi,
Tabriz,
Baghdad,
Aleppo,
Shiraz or
Diyarbakır. At the turn of the 14th and 15th centuries, when he lived, religious conservatism was widespread, and his homeland had been ravaged by Mongol incursions. He was of
Azerbaijani Turkic origin and spoke
Azerbaijani as his native language, as well as fluent
Persian and
Arabic. Nasimi had a good education as a child and pursued
Sufism at an early age. While in Tabriz, he met the mystic Fazlallah Astarabadi, who introduced him to
Hurufism. Nasimi stayed with him in
Baku and
Shirvan for some time and became one of the most faithful adherents of the Hurufism movement, as well as Astarabadi's successor (
khalifa). After the
Timurid emperor
Miran Shah executed Astarabadi for his religious views, Nasimi left
Azerbaijan and travelled to
Anatolia to spread Hurufism. He arrived in
Bursa during
Murad I's (1362–1389) reign but was not welcomed there. He also attempted to meet the Sufi
saint Haji Bayram Veli in
Ankara but was turned away because of his Hurufi beliefs. Unable to find a suitable environment for his beliefs in Anatolia, he went to Aleppo, which was the main centre of Hurufis in
Syria at that time. Islamic scholar
Ibn Hajar al-Asqalani wrote about Nasimi's activity in Aleppo as a Hurufi
sheikh and his increasing followers. He used his poetry skills to further spread his beliefs. His ideas, such as "the human face being the manifestation of God" and "describing all the body organs with letters" faced resistance in
Sunni circles. In Aleppo, Nasimi continued to fight for freedom of expression through his poetry, challenging strict rules and religious intolerance. Some contemporary Arab sources say that a group of Sunni Muslim scholars who followed the main
schools of law tried to get Nasimi killed by the
Mamluk deputy of Aleppo based on vague rumours, but they failed. The deputy then reportedly referred the case to the Mamluk sultan
Al-Mu'ayyad Shaykh (1412–1421) in
Cairo, who ordered Nasimi's death, likely due to his religious beliefs; Nasimi is sometimes referred to as a
kafir, or unbeliever. According to the
Turkologist Michael Hess, while some sources claim that Nasimi was killed by being
flayed alive, there is no clear evidence of this in contemporary sources. Some texts do mention flaying, but it may have been done posthumously for the purpose of public display. The most likely year of execution is 1418–9, although some historians suggest 1417 and other dates have also been proposed. Nasimi's body was buried in a (Sufi lodge) named after him in Aleppo. Nasimi's execution is believed to have had a political component due to his
Turkic ancestry, which brought him closer to Mamluks' rival Turkic dynasties in Syria and Anatolia. According to Hess, Al-Mu'ayyad's order to distribute pieces of Nasimi's body to local Turkic rulers like the
Dulkadir and the
Aq Qoyunlu was motivated by politics. == Poetry ==