Mustafa Abu Rayyan, also known as Sheikh Mustafa Hussein, is a respected Islamic scholar and educator based at Green Lane Masjid in Birmingham, UK. He is known for his deep commitment to Dawah, the act of inviting people to understand Islam, both within the UK and internationally. Abu Rayyan has a strong educational foundation in Islamic studies, having memorized the Quran at a young age before pursuing further Islamic studies at the Islamic University of Madinah. Here, he studied Arabic and Shariah, graduating from the Faculty of Shariah. Sheikh Mustafa is not only a regular Khateeb, delivering sermons that engage and inspire the community, but also manages various Dawah projects and educational programs at the mosque. His teachings cover a wide range of Islamic sciences, including Tafseer (interpretation of the Quran), which he delivers with a focus on practical application in the contemporary world. His international travels for conferences and his role as a keynote speaker highlight his broader influence in the Muslim community worldwide. His work emphasizes the importance of understanding Islamic principles deeply and applying them thoughtfully in daily life. His approach is highly appreciated for making complex religious teachings accessible and relevant, aiding his audience in connecting their faith with everyday experiences​