It is narrated from Hazrat Abdullah that the Messenger of Allah, peace and blessings be upon him, said: Soon there will appear a people whose individuals will be young in age and foolish in mind. When they speak, they will say the best of words among the people. They will recite the Qur'an with their tongues, but the Qur'an will not go beyond their throats. They will leave the religion of Islam as swiftly as an arrow leaves the bow. Whoever encounters them should fight them, for fighting them is a matter of great reward in the sight of Allah.