Abū Bakr Aḥmad ibn Ḥusayn ibn ʿAlī ibn Mūsā al-Khusrawjirdī al-Bayhaqī (Arabic: أبو بكر أحمد بن حسين بن علي بن موسى الخسروجردي البيهقي, 994–1066),[11] also known as Imām al-Bayhaqī, was a Sunni scholar widely known for being the foremost leading hadith master in his age, leading authority in the Shafi'i school, leading authority on the foundation of doctrine, meticulous, a devoted ascetic and one of the notable defenders of the Ash'ari school.[12][3][4][5]Al-Dhahabi said: "Unequalled in his age, unrivalled amongst his peers, and the Ḥāfiẓ of his time."[13]
^Encyclopedia of Sahih Al-Bukhari By Abu-`Abdullah Muhammad-Bin-Isma`il Al-Bukhari
^ abOvamir Anjum, Politics, Law, and Community in Islamic Thought: The Taymiyyan Moment (Cambridge Studies in Islamic Civilization) 2012, p 142. ISBN1107014069
^ abHoltzman, Livnat. "Does God Really Laugh?" – Appropriate and Inappropriate Descriptions of God in Islamic Traditionalist Theology. p. 185.
^Brown, Jonathan (2013). The Canonization of al-Bukhari and Muslim: The Formation and Function of the Sunni Hadith Canon (Islamic History and Civilization). Brill. p. 219. ISBN978-9004158399.
^Constructive Critics, Ḥadīth Literature, and the Articulation of Sunnī Islam, By Scott C. Lucas, pg. 98
^Noor, Umar Muhammad. "Abu Bakr Al-Bayhaqi and his Approach to Sifat Traditions." INTERNATIONAL JOURNAL OF ACADEMIC RESEARCH IN BUSINESS AND SOCIAL SCIENCES 9.6 (2019). p.330 "He received Asharism from several authorities including Abu Bakr Ibn Furak who studied kalam under Abu al-Ḥasan al-Bahili, a direct disciple of the founder of Asharism Abu al-Ḥasan al-Ashari(d. 324/936)."
^The Creed of Imam Bayhaqi An Abridged Translation of al-I`tiqad wa'l-Hidayah ila Sabil ar-Rashad. Together with Saeed Fodeh's Synopsis of Bayhaqi's Text page editor's introduction