This article explores the legal views of Imam al-Maturidi on the practice of saying "Ameen" after prayer within the context of Islamic jurisprudence. Imam Maturidi, a prominent theologian and jurist, is well known for his contributions to the Hanafi school of thought, and his interpretations of Islamic law emphasize reason and rationality. This study examines how Imam Maturidi addresses the utterance of "Ameen" following the recitation of Al-Fatiha during the congregational prayer (Salat). The article analyzes the theological and jurisprudential significance of "Ameen" in his writings, particularly focusing on whether it is an obligatory or recommended act, and how it aligns with his broader understanding of prayer rituals. Additionally, it discusses how Maturidi’s views contrast with those of other juristic schools, offering insights into the nuances of legal reasoning in Islamic ritual law. The paper concludes by highlighting the flexibility in Islamic legal tradition, showing how Maturidi’s reasoning offers a bridge between strict adherence and the allowances for personal preference in ritual practice.