The study aimed to collect the jurisprudential differences according to Imam al-Nawawi (may God Almighty have mercy on him) in the book of felonies and blood money, the case of blood and swearing, and the testimony of blood.And giving the researcher a jurisprudential faculty, through the coexistence of the mujtahid Imam, Abu Zakaria Muhyiddin bin Sharaf al-Nawawi (may God Almighty have mercy on hi...