Shaykh Ali Nasir al-Faqihi is a respected Saudi Islamic scholar known for his expertise in Hadith, Aqeedah (Islamic creed), and Fiqh. He studied under some of the leading scholars of Saudi Arabia, including Shaykh Ibn Baz and Shaykh Muhammad Nasir al-Din al-Albani, and has spent many years teaching Islamic sciences to students in the Prophet's Mosque in Madinah and other educational institutions.

Shaykh al-Faqihi is recognized for his clear and evidence-based approach to Islamic scholarship, emphasizing adherence to the Qur'an and authentic Sunnah according to the understanding of the Salaf (the righteous predecessors). He has authored and supervised several works on Islamic creed, worship, and ethics, and many of his lectures and writings continue to benefit students of knowledge around the world. His publications are valued for their authenticity, clarity, and practical guidance in matters of faith and daily worship.