Gentile's philosophical system – the foundation of all Fascist philosophy – viewed thought as all-embracing: no-one could actually leave his or her sphere of thought, nor exceed his or her thought. Reality was unthinkable, except in relation to the activity by means of which it becomes thinkable, positing that as a unity — held in the active subject and the discrete abstract phenomena that reality comprehends – wherein each phenomenon, when truly realised, was centered within that unity; therefore, it was innately spiritual, transcendent, and immanent, to all possible things in contact with the unity. Gentile used that philosophic frame to systematize every item of interest that now was subject to the rule of absolute self-identification – thus rendering as correct every consequence of the hypothesis. The resultant philosophy can be interpreted as an idealist foundation for Legal Naturalism.