This book, "Al-Ri'aya li Huquq Allah" (Care for the Rights of God), is a profound work by the renowned Sufi scholar Al-Harith Al-Muhasibi (d. 243 AH/857 CE). It delves into the spiritual obligations and duties Muslims owe to God, exploring the inner dimensions of faith, piety, and self-accounting (muhasaba). Al-Muhasibi, a key figure in early Islamic mysticism, emphasizes introspection, sincerity, and the meticulous observance of divine commands beyond mere outward actions. This edition, verified by Essam Faris Al-Harastani, offers an essential guide for seekers striving for a deeper connection with the Divine and a more conscious life in accordance with God's will. It is a foundational text in Islamic spirituality and ethics.