Who was the first muezzin (caller to prayer) in Islam?
Q1. Who was the first muezzin (caller to prayer) in Islam?
Answer: Bilal ibn Rabah (RA)
Explanation: Bilal ibn Rabah (RA), a freed Abyssinian slave and devoted Companion, was appointed as the first Muezzin of Islam by the Prophet (PBUH) in Madinah, selected for his powerful and melodious voice.