کیا پچھلے انبیاء پر ایمان لانے والے امتی مسلم تھے ؟؟
Since muslim mean surrendering to God so they were Muslims. Verse 42:13 says religion was always same and same religion was given to all prophets. 2:133, 10:72, 2:128 shows prophet call themselves muslim. In other words followers were also muslims