"إن ناسا من أمتي سيماهم التحليق يقرءون القرآن لا يجاوز حلوقهم يمرقون من الدين كما يمرق السهم من ¤ الرمية هم شر الخلق والخليقة"
The Prophet (peace and blessings be upon him) said:
"Indeed, there will be some people from my Ummah whose distinguishing mark will be the shaving of the head. They will recite the Qur'an, but it will not go beyond their throats. They will pass out of the religion as swiftly as an arrow passes through the game. They are the worst of all creation and all creatures."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 2240