85:21-22 Yet, it is a glorious Qur’an, In a Well-Preserved Tablet.
43:3-4 We have made it an Arabic Qur’an that perchance you may understand. And, indeed, it is in the Mother of the Book, with Us, lofty and wise.
48:28 It is He Who sent forth His Messenger with the guidance and the religion of truth, that He may exalt it above every other religion. Allah suffices as Witness.
33:21 You have had a good example in Allah’s Messenger; surely for him who hopes for Allah and the Last Day and remembers Allah often.
Allah's Apostle said, "I have been sent with the shortest expressions bearing the widest meanings, and I have been made victorious with terror ... " Bukhari 52.220
The Koran is the impetus, the hadiths are the how.