How do you offer salat, how do you form lines for prayer? How do you know when to do sujud and ruku and takbir? How do you know how to act in the masjid? None of that is in quran.
That's a physical action that can easily be passed down from generation to generation. same with ablution.
Its funny whenever people want to defend or legitimize hadith this is the only thing they point to. Next essential of islam breh
islam is not a pacifist religion, arguing that the quran has references to war therefore the religion is violent is inane

Dumbass don't know shyt.

Would you still live there?