I was having a discussion with a Shia brother, wherein I basically answered his argument that Prophet(SAWS) himself rejected a request of Fatima(RA) regarding Khums.
Shia: Who reported this hadeeth,
Me: It's reported from Abu Huraira(RA).
Shia: Abu Huraira was a liar, so we can't accept his report.
Me: It is also reported from Ali(RA) in Bukhari.
Shia: Bukhari is a Liar too.
Me: Brother, this is reported in Muslim's Sahih too, from Ali(RA).
Shia: Muslim is also a liar. Your sources has no value, they are all fabricated by enemies of Ahlulbayt.
Me: This report is present in Shia book Man la yahdhul faqih of Sheikh Sadooq too from again Ali(RA).
Shia: May be Imam was reporting this under Taqiyyah.
Me: Brother, first make up your mind, was it Abu Huraira/Bukhari/Muslim lying or your infallible Imam lying due to practicing Taqiyyah? If it was your Imam then weren't you wrong in blaming Abu Huraira or Bukhari/Muslim?
Shia: We don't accept any hadeeth which goes against Quran.
Me: This report doesn't contradicts Quran in any way.
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The readers can see the inconsistency and bias of Shia, and anyone who have had past experience will agree with me that, this kind of behaviour is quite common by Shias in almost all matters. What I feel is that, the reason behind this bias and inconsistency is that, Shias have been brought up with the concepts such as Abu Huraira being liar or a lot of Sahaba being liars or that SUnni sources being filled with fabricated reports by enemies of Ahlelbayt, etc. So no matter what we say they aren't going to accept it, since they are brought up with this propaganda and hatred. And when they come across the TRUTH, you see the list of inconsistencies coming from them.
If others have some different views, please share it.