Quran 3:113 – The Nature Of Belief In God Mentioned In This Verse
Well. First of all, Unitarian Christians that believe in Tawheed exists. Secondly, your answer can be found in this post: Discussion 58911 • Reply 76901
Wherever the Quran mentions belief of christians in one God and they will be succeeded hereafter does it refers to one true God belief or belief in trinity is also accepted?