There's something that I never really understood, so maybe someone here can clear it up...
I know that there are seven classifications for Hadith authenticity, and that Muslims claim that there is a very intricate "science" that goes with determining the authenticity of each narration.
However, I've had a feeling and this
http://www.albalagh.net/qa/hadith_authenticity.shtmlIslamic website confirms it, that finding out whether a particular hadith fits in the authenticity scale
...is practically impossible for anyone who does not posses any of the above knowledge of science of 'Jarh wal Ta'deel' or the Arabic language together with a brief understanding of Usool-ul-Hadith (sciences of Hadith).
unless I suppose one asks a scholar. The problem I see is that Muslim scholars can't even agree on what is authentic and what is not; for example, this website claims:
Those books whose Ahaadith are all authentic: Sahih Bukhari, Adabul Mufrad (by Imaam Bukhari), Sahih Muslim, Muwatta Imaam Maalik, Sahih ibn Khuzaymah, Sahih ibn Hibbaan, al-Muntaqa by Imaam Jaaruwd, al-Mukhtaarah by Imaam Dhiyaa-ud-Deen Maqdisiy, Riyaadhul-saaliheen by Imaam Nawawiy, Fourty Ahaadith by Imaam Nawawiy, Hisn Haseen by Imaam Jazary, Part1 of Mishkaat al-Masaabeeh.
while I have heard countless times that certain Bukhari hadith are weak.
So my question is, if the science of hadith is so intricate and so precise then why do scholars disagree on the authenticity of certain hadith? And if I've been going to the crazy scholars or something and most scholars do agree, then why aren't hadith books published with an authenticity ranking for each narration? Wouldn't that give "the layman" at least SOME sort of objective way of determining authenticity, without having to rely on someone's interpretation?
