Abdul-Rahman al-Sa'di
Abū ‘Abdillāh ‘Abd al-Raḥmān ibn Nāṣir ibn ‘Abdillāh ibn Nāṣir al-Sa’dī from al-Sa’dī, the Shaykh, descended of the Tamīm tribe, was born in the town of ʿUnaizah in al-Qaṣīm on the 12th of Muḥarram in the year 1307H. His mother died when he was four years old, and his father died when he was seven. As a result, he grew up an orphan but he had a stable upbringing. He was an Islamic Scholar from Saudi Arabia. And also was a teacher and a author in Unaizah, Saudi Arabia. He authored more than 40 books in several different fields including tafsir, fiqh, and 'aqidah.