Our Shia scholars are always very strict in assessing every narration by studying and assessing every narrator
of every Hadeeth. There is no scope in our books of Hadeeth to accept
any narration or consider any narration which is politically motivated
as our leading scholars in our history stood against every tyrant
ruler whether he was a Sunni or a Shia. So no narration is accepted if
there is s slightest doubt that it is fabricated for the sake of
pleasing the rulers or justifying their wrong deeds.