A Comparative Approach to the “Trinity” from the Perspective of the Holy Quran, the Bible and the Lord of the Church

The issue of the “Trinity” is one of the most important and complex doctrinal principles of the Christian world and because of the many intellectual and philosophical difficultas that this belief entails, Christian scholars have faced serious challenges and in interfaith dialogue, this issue is always mentioned as one of the problems that the Christian intellectual system and ideas face. Many factors have been involved in the formation of the doctrine of the Trinity among christians, including the thoughts of Paul and Greek philosophy. The irrationality of the Trinity is now considered one of the prerequisites for the denial of Christianity among scholars of various religions. Therefore, recognizing the truth of the Trinity and the justifications of its acceptors along with examining the consequences of accepting the Trinity is one of the issues that this research which was carried out by a qualitative method and using library studies and reviewing of scientific documents, try to discover it. The results of this comparative research indicate the rejection of the doctrine of the Trinity based on the sources of monotheistic religions and rational arguments that show that this belief is not divine and is rooted in heresies that have entered the religion of early Christianity.