In the Thirteenth Century, Western European Scholastics like Philippe the
Chancelor had tendency to identify the angels of biblic literatures and the
intelligences of the pagan philosophic works. In this way, they attempted to
reach their goal: a harmonius marriage of faith and reason or that of theology
and philosophy. However, for Albert the Great, this kind of identification is
nothing more than an reconciliatory eclecticism: this would not guarantee
harmonious coexistence of those two different orientations, but compromise and
destroy proper domains and disciplines of each science. So, taking diametrically
opposed position to his predecessors like Philippe, Albert strictly distinguishes
or dissociates the two kinds of immaterial substances on the ground of his
profound philosophical understandings. And while dissociating the two kinds of
celestial substances, he paves his own way to establish a harmonious
coexistence between the natural and supernatural orders of reality, each
regulated by its own principles. Likewise, he endeavors to guarantee proper
domains and disciplines of theology and philosophy, especially the latter, with
this distinction. And from Albert's scientific distinction or dissociation between
angels and intelligences, one could see the reason why some intellectuels from
Middle Ages to our own days find a still life guardian figure of the natural
reason or science in Albert the Great.