The "Mihna" was a period of religious persecution instituted by the Abbasid Caliph al- Ma'mun to enforce which doctrine?
Q1. The "Mihna" was a period of religious persecution instituted by the Abbasid Caliph al- Ma'mun to enforce which doctrine?
Answer: The createdness of the Quran
Explanation: The Mihna (833–848 CE) was an inquisition launched by Caliph al-Ma'mun to enforce the Mu'tazilite doctrine that the Quran was created (not eternal), leading to the persecution of scholars like Imam Ahmad ibn Hanbal.