Abstract How does a Muslim understand and interpret the concept of trinity that Christians preach? Abrahamic faith is famous around the world for the promotion of monotheism. There is a historical clash among Judaism, Christianity, and Islam. Judaism and Islam are still practicing monotheism till today. However, the Trinity's problem in Christianity differs from the Islamic interpretation of monotheism. This research is important because the article shows a historical observation of the development of the Trinity. Islam is very against the concept of the Trinity. This research uses qualitative methodology. Historical and normative methods have been adopted to provide the trinity concept from a Muslim perspective. This research shows how Islam provides a clear answer to this problem of trinity. Keywords: Trinity, Christianity, Islam, Divinity, Muslim perspective