What is the function of mind in religious decrees?

Mind is an important tool for researches and examinations, which are going to be done in physical world.

However what mind needs to do is only to comply with what has already been revealed in such points as the name and attributes of Allah (SWT), the purpose of the creation of man, Divine orders and prohibitions, what, when, and in what way worship should be done and; also points such as angels, jinns, the realms of grave and the Hereafter etc.