The grand mosque: The Presidency of Religious Affairs oversees permanent programs at the Grand Mosque and the Prophet's Mosque, where select scholars, imams, and teachers deliver comprehensive lessons in Islamic sciences to worshippers and visitors.

According to Saudi Press Agency, the presidency scales these programs during peak seasons, particularly Ramadan and Hajj, by offering specialized courses, ritual jurisprudence lectures, and on-site guidance delivered in multiple languages to accommodate surging visitor numbers.

Beyond in-person instruction within the holy sites, the presidency leverages digital platforms to broadcast lessons, lectures, and guidance programs worldwide. This digital integration enables international audiences to follow religious teachings directly from the Two Holy Mosques in real time.

To ensure long-term preservation and broader accessibility, the presidency also documents the scholarly heritage of the Two Holy Mosques. Lessons, sermons, and fatwas are systematically converted into printed educational publications as well as concise audiovisual and digital materials for beneficiaries globally.