Islam is a comprehensive system where worship ( Ibadah ) and legislation ( Shari’ah ) are not divided into two separate actions of life.
The distinction between the secular realm and the realm called religious or spiritual is nothing new to Christians, but alien to Islam and Muslims.

This concept of duality in life is totally unacceptable to Muslims. We Muslims believe that Allah (SWT) is the sole Creator and Sustainer of the Worlds. One Who “… takes account of every single thing (72:28) ; that He is Omnipotent and Omniscient; that His Mercy and Bounties encompasses everyone and suffice for all. In that capacity , Allah (SWT) revealed His Divine guidance to humanity, and made certain things permissible and others prohibited, and commanded people to observe His injunctions and to judge according to them. If they do not do so, then they commit kufr, aggression, and transgression.”