The Qur'an as a comprehensive guide for human conduct

وَهَـٰذَا كِتَـٰبٌ أَنزَلْنَـٰهُ مُبَارَكٌ فَٱتَّبِعُوهُ وَٱتَّقُوا۟ لَعَلَّكُمْ تُرْحَمُونَ

And this [Qur’ān] is a Book We have revealed [which is] blessed, so follow it and fear Allāh that you may receive mercy.