بـسـم الله والحـمـد لله والـصلاة والـسـلام عــلى رسـول الله، وبـعـد
Bilaal bin Sa`d رحمه الله said:
"Righteous deeds are not accepted along with (these) three things:
- 1. Shirk (major and minor).
2. Kufr,
3. Opinion."
He was asked: "what is 'opinion'"?
He said: "Ignoring the Book of Allaah and the Sunnah of His Messenger صلى الله عليه وسلم and acting upon ones own opinion."
[al-Hilyah (5/229)]