The apparent conflict between the apparent correctness because the revelation does not contradict, and is often caused by a lack of understanding of the context or the difference of the situation. The method first combined, then copied if the science of late, then weighted, then stopped. The works "Difference of the Hadith" of Shafi'i, "Different interpretation of the Hadith" of Ibn Qutaiba, and "Problem effects" of the Da'awi.
