Moosaa Richardson reads from the explanation of Shaykh Rabee' ibn Haadee (may Allaah preserve him) for the book, Usool as-Sunnah, of Imaam Ahmad (may Allaah have Mercy on him), on the topic of the texts of the Sunnah which warn against certain acts of kufr which do not necessarily nullify one's Islaam.
Follow along using this PDF of the book: http://www.rabee.net/ar/bookdownload.php?id=85
Recorded at Masjid as-Sahaaba in Columbus, Ohio (USA) on 1438.08.26..