Sahih Bukhari | Volume 9 | Hadith Number 382
Narrated by 'Abdullah
The best talk (speech) is Allah's Book Qur'an), and the best way is the way of Muhammad, and the worst matters are the heresies (those new things which are introduced into the religion); and whatever you have been promised will surely come to
pass, and you cannot escape (it).
pass, and you cannot escape (it).