God condemns the Hadith by name in the Quran, and informs us that it is a blasphemous fabrication (45:6-7). He says that the Quran is one consistent source since it’s His Word.
There is no contradiction in it. If it were from other than God, as Hadith books are, they would have found in it numerous contradictions (4:82)
Hadiths can be useful for historical perspective, but they should not be used for establishing religious practices. Doing so does not mean one dislikes or does not obey the prophet Muhammad.