This document provides an overview of Bediuzzaman Said Nursi and his Risale-i Nur (Epistles of Light) work. It discusses that the Risale-i Nur is a Quranic commentary that explains and proves the truths of belief through powerful arguments. It contains nearly 6000 pages dealing with topics like divine unity, prophethood, the resurrection, justice, morality, philosophy and defending against irrelevant thoughts of unbelief. The Risale-i Nur has been translated into over 45 languages and provides concise explanations of the Quran that appeal to people of all backgrounds.