Ustadz H. Zainal Abidin is an experienced Islamic educator specializing in Ibadah practices, including the obligations of Shalat, fasting, and Sunnah prayers. He is known for his practical approach to teaching about the importance of performing Ibadah sincerely and understanding its impact on daily life. Ustadz Zainal is also an expert in guiding Muslims through the rituals of Hajj and Umrah.