The Averroistic Monopsychism could not be incorporated to the Christian thought to darken the idea of the immortality of the personal soul. Albert the Great, tries to make a synthesis of the Arab doctrines and the Doctrine of Divine Illumination. The conclusion is a proposal -not systematize- but where it is possible to found the distinction at personal level between intellect agent and possible intellect, in analogous way to the distinction essence/act of being.