Adding to the confusion are the strong disagreements between members of the same religion.
وَمَا يَزِيدُ ٱلنَّاسَ تَشْوِيشًا هُوَ ٱلْخِلَافَاتُ ٱلشَّدِيدَةُ ٱلَّتِي تَنْشَأُ بَيْنَ أَفْرَادِ ٱلدِّينِ ٱلْوَاحِدِ .‏