because the saying and action of Prophet Muhammad narrated trough it. and whatever he said or did is according to the Gods order and revelation. but the document should be authenticated and true one.
Indeed in the Messenger of Allah (Muhammad SAW) you have a good example to follow for him who hopes in (the Meeting with) Allah and the Last Day and remembers Allah much. ( Surah Al-Ahzab 33:21)
Al-Quran teach us how to be a good Muslim, but sometimes we don't know how to do it. Therefore, the best way to be a good slave of Allah is by doing what our Rasulullah did. Hope that helps :)
Answer
Both Quran and Sunnah (Prophet Muhammad PBUH sayings and practices) are the reference that guide Muslims to the right path of God and lead Muslims to sound and peaceful life. Sharia that is extracted from Quran and Prophet Muhammad Sunnah guide Muslims:
Refer to related questions below
The importance as sources of Islam not only the Quran (the revelation of God to Muhammad, infallible but containing compressed information), but also of the Sunnah (a detailed explanation of the everyday application of the principles established in the Qur'an, based on hadith). One of these hadith quotes Muhammad as saying:
"I have left with you two things which, if you follow them, you will never go astray: the Book of God and the Sunna of His Prophet".
Muslims have faith in what they dont see
Islam is the best religion to pick out there
The sunnah is important to all Muslims because it is the way the prophet Muhammad (peace be upon him) lived. Therefore we should follow his ways in order to be good Muslims.
The Qur'n is the word of Almighty Allah. Sunna is the saying/deeds of the Prophet (SAW). Both are the primary sources are Islam. That is why both are imprtant to Muslims.
Shiites and Sunnis. Refer to question below
Sunnis are Good
The Sunnis are of bigger population. Of world Muslims, 85% are Sunnis.
The global Muslim population is approximately 85-90% Sunni and 10-15% Shia. The exact ratio may vary by region.
Mostly Sunnis But many of them are converting to shia because of seeing successes of Shia Hezbollah.
No, Shiites outnumber Sunnis in Iraq. However, Sunnis over the world outnumber Shiites. World statistics is that Sunnis Muslim world percentage is 85% of total world Muslims. While Shiites are less than 15%. Refer to question below for more information.
Currently, the government in Syria makes the majority Sunnis second-class citizens in their own country.
Most Parts of the world.
No They are not Sunnis. They are Shiites.
the Sunnis are the majority and the shiites are the minority.therefore the numbers of Sunnis are more than shiites populations.
661AD
All over the world.