Quran 4:143

مُّذَبۡذَبِينَ بَيۡنَ ذَٲلِكَ لَآ إِلَىٰ هَـٰٓؤُلَآءِ وَلَآ إِلَىٰ هَـٰٓؤُلَآءِ‌ۚ وَمَن يُضۡلِلِ ٱللَّهُ فَلَن تَجِدَ لَهُ ۥ سَبِيلاً۬ ١٤٣

They waver in between, neither belonging to this group, nor that group. Whomever ALLAH sends astray, you will never find a way to guide him.