the deobandi/barelvi split does not undermine the written principles of the ahnaf. here is the text case: why do the salafis do rafa yadain after third rakat while hanbalis dont? again you are missing the point however. it is not the aqeedah or fiqh it is the usool of the salafis that is wrong. judgin every ruling by a sahih hadith. which madhab has declared that to be their usool?