اللهم لا علم لنا الا ما علمتنا و علمنا ما ينفعنا انك انت علام الغيوب

From Jaabir (radiyallaahu 'anhu) who said
that Allaah's Messenger (salallaahu 'aliahi
wa'sallam) said: Do not acquire knowledge in
order to compete with the scholars, nor to
argue with the ignorant, nor to gain mastery
over the gatherings. Since whoever does
that, then: The Fire! The Fire!
hadeeth of Abu Hurairah reported by Ahmad
(2/338)

Al-Awzaa'ee said, "When Innovations emerge
and the People of Knowledge do not show
rejection against them, they become the
Sunnah".