This foundational work by Muhammad Abu Al-Fattah Al-Bayanuni serves as a comprehensive gateway to the science of Islamic Dawah. Published in 2011, this 451-page volume with its artistic cover provides students and researchers with the essential principles and methodologies of calling to Islam. The book systematically explores the objectives, rules, and historical context of Dawah, establishing a solid academic framework. It is an indispensable resource for understanding the theoretical and practical dimensions of Islamic outreach, making it a cornerstone in its field.