There are two distinct tenets in Islam

First are the commands of God and the second is his WILL

God’s commands are in the Quran as the

LAW OF NATURE

But his WILL can be known only through his (God) his Wisdom (Hikma)

His Will cannot be known from religious knowledge, following  commands, sharia, tafsir, learning hadith, tales and stories of sahabas, literal interpretation of magic stories in the Quran, Islamic theories and principles

His Will can be known only through Self Realizing your own self