An audio series in English in which Dr. Saleh As-Saleh explains the book of Ar-Riqaq (softening hearts) from Sahih Al-Bukhari, through the explanation of Sh. Ibn Uthaimin. The book mentions the narrations that soften hearts after their being hard by sins. In the first hadith, the Prophet (peace and blessings of Allah be upon him said, “Two blessings which many people squander: Good health and free time.”