Explain the qur'an and the sunnah. what are the differences? how were they created?

My dude I'm a Muslim so,.The Quran, the central religious text of Islam, contains references to more than fifty peopleand events also found in the Bible. While the stories told in each book are generally comparable, important differences sometimes emerge. The versions written in the Hebrew Bible and the Christian New Testament predate the Quran's versions archaeologically. As such, non-Muslims regard the Quran's versions as being derived directly or indirectly from the earlier materials. It is very important to remember that Muslims understand the Quran's versions to be witness accounts from an omnipotent God. As such, Muslims generally hold that the earlier versions are distorted through flawed processes of transmission and interpretation, and understand the Quran's versions to be more accurate to the actual events.

Often, stories related in the Quran tend to concentrate on the moral or spiritual significance of events rather than the details.[1] Biblical stories come from diverse sources and authors, so their attention to detail varies individually.