Drawing inspiration from the works of Imam al-Ghazali, the author concludes with "moral rectifications," focusing on heart purification and avoiding sins of the limbs. Global Significance and Accessibility Risalah Jamiah Dan Terjeman PDF - Scribd
For those looking to study this work, several digital versions and translations are available: The Essentials of Islam (Ar-Risalah Al-Jamiah) kitab risalatul jamiah pdf work