A three part lecture series covering the works of Abū Ḥātim al-Rāzī (d. 277AH) and Abū Zurʿah al-Rāzī (d.264 AH). The treatise entitled ʿAqīdah al-Rāziyayn (عقيدة الرازيين) is a short classical work expounding upon core tenants of the Islamic faith as well as expelling foreign innovatory concepts. The lecture series took place on the weekend of July 27-29th, 2018 (1439 AH) in Toronto, Canada.