Why is the Sunnah essential for following the authority of the Qur’an?

Adhering to the Sunnah is essential for following the authority of the Qur’an because it elaborates the Qur’an’s teachings. The Qur’an tells Muslims to act affectionately and behave modestly. and forbid wrongdoing, though it does not show Muslims how to execute such duties. The Qur’an quote, “You have an excellent messenger in the model of Allah”, reflects the vitality of Muhammed who demonstrated Allah’s commands in the Sunnah and therefore allowed Muslims to live by the same principles.