Irfan

The Qadiriyya are members of the Sunni Qadiri tariqa. The tariqa got its name from Abdul Qadir Gilani, who was a Hanbali scholar from Gilan, Iran. The order relies strongly upon adherence to the fundamentals of Sunni Islamic law.

A tariqa is a school or order of Sufism, or specifically a concept for the mystical teaching and spiritual practices of such an order with the aim of seeking haqiqa, which translates as "ultimate truth".

ʿAbdul Qādir Gīlānī, known by admirers as Muḥyī l-Dīn Abū Muḥammad b. Abū Sāliḥ ʿAbd al-Qādir al-Jīlānī al-Baḡdādī al-Ḥasanī al-Ḥusaynī, was a Sunni Muslim preacher, ascetic, mystic, jurist, and theologian belonging to the Hanbali, and the eponymous founder of the Qadiriyya tariqa of Sufism. The Qadiriyya tariqa is named after him.

Salah, also known as namāz and also spelled salat, are prayers performed by Muslims. Facing the qibla, the direction of the Kaaba with respect to those praying, many to most Muslims pray first standing and later kneeling or sitting on the ground, reciting prescribed prayers and phrases from the Quran as they bow and prostrate themselves in between. Some Muslims pray without standing. Salah is composed of prescribed repetitive cycles of bows and prostrations, called rakat. The number of rak'ahs, also known as units of prayer, varies from prayer to prayer. Ritual purity and wudu are prerequisites for performing the prayers.

Islam is an Abrahamic monotheistic religion centered around the Quran and the teachings of Muhammad. Adherents of Islam, called Muslims, number approximately 1.9 billion globally and are the world's second-largest religious population after Christians.

A wali, the Arabic word which has been variously translated "master", "authority", "custodian", "protector", is most commonly used by Muslims to indicate an Islamic saint, otherwise referred to by the more literal "friend of God".

Ibn Sina, commonly known in the West as Avicenna, was a Persian polymath who is regarded as one of the most significant physicians, astronomers, philosophers, and writers of the Islamic Golden Age, and the father of early modern medicine. Sajjad H. Rizvi has called Avicenna "arguably the most influential philosopher of the pre-modern era". He was a Muslim Peripatetic philosopher influenced by Greek Aristotelian philosophy. Of the 450 works he is believed to have written, around 240 have survived, including 150 on philosophy and 40 on medicine.

Gnosticism is a collection of religious ideas and systems that coalesced in the late 1st century AD among Jewish and early Christian sects. These various groups emphasized personal spiritual knowledge (gnosis) above the orthodox teachings, traditions, and authority of religious institutions. Gnostic cosmogony generally presents a distinction between a supreme, hidden God and a malevolent lesser divinity who is responsible for creating the material universe. Consequently, Gnostics considered material existence flawed or evil, and held the principal element of salvation to be direct knowledge of the hidden divinity, attained via mystical or esoteric insight. Many Gnostic texts deal not in concepts of sin and repentance, but with illusion and enlightenment.

Ali al-Husayni al-Sistani, commonly known as Ayatollah Sistani, is an Iranian–Iraqi Twelver Shia Ayatollah and marja'. He has been described as the spiritual leader of Shia Muslims worldwide, and one of the most senior scholars in Shia Islam. He has been included in all editions of "The Muslim 500: The World's Most Influential Muslims" mostly in the top ten positions since 2009. Sistani ranks ninth in 2023. Time magazine named him one of the 100 most influential people in the world in 2004 and 2005.

Ruhollah Khomeini, also known as Ayatollah Khomeini, was an Iranian political and religious leader who served as the first supreme leader of Iran from 1979 until his death in 1989. He was the founder of the Islamic Republic of Iran and the leader of the 1979 Iranian Revolution, which saw the overthrow of Shah Mohammad Reza Pahlavi and the end of the Persian monarchy. Following the revolution, Khomeini became the country's first supreme leader, a position created in the constitution of the Islamic Republic as the highest-ranking political and religious authority of the nation, which he held until his death. Most of his period in power was taken up by the Iran–Iraq War of 1980–1988. He was succeeded by Ali Khamenei on 4 June 1989.

Grand Ayatollah Mohammad-Taqi Bahjat Foumani was an Iranian Twelver Shia Marja'.

Ali Qazi Tabatabai, also known as "Allamah Qadi" and "Ayatollah Qazi", was an Iranian alim and mystic. He was the son of Husseyn and was born in Tabriz, Iran. He was born on 29 April 1866 in Tabriz. His father Sayyed Hosein Qazi was a prominent pupil of the grand Mirza Shirazi. His maternal grandfather, Mirza Mohsen, was a great jurist.

Ibn ʿArabī, nicknamed al-Qushayrī and Sulṭān al-ʿĀrifīn, was an Arab Andalusian Muslim scholar, mystic, poet, and philosopher, extremely influential within Islamic thought. Out of the 850 works attributed to him, some 700 are authentic while over 400 are still extant. His cosmological teachings became the dominant worldview in many parts of the Muslim world.

Ṣadr ad-Dīn Muḥammad Shīrāzī, more commonly known as Mullā Ṣadrā, was a Persian Twelver Shi'i Islamic mystic, philosopher, theologian, and ‘Ālim who led the Iranian cultural renaissance in the 17th century. According to Oliver Leaman, Mulla Sadra is arguably the single most important and influential philosopher in the Muslim world in the last four hundred years.

Iran, officially the Islamic Republic of Iran and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmenistan to the north, by Afghanistan and Pakistan to the east, and by the Gulf of Oman and the Persian Gulf to the south. It covers an area of 1.64 million square kilometres, making it the 17th-largest country. Iran has an estimated population of 86.8 million, making it the 17th-most populous country in the world, and the second-largest in the Middle East. Its largest cities, in descending order, are the capital Tehran, Mashhad, Isfahan, Karaj, Shiraz, and Tabriz.

The Najaf Seminary, also known as the al-Hawza Al-Ilmiyya, is the oldest and one of the most important Shia seminaries (hawza) in the world. It is located in the city of Najaf in Iraq. The school also operates a campus in Karbala, Iraq.