Article from 2006 on “Giordano Bruno and the Hermetic Experience” by Marius Dumitrescu is (or at least it was) in PDF [see instead] from Cultura, International Journal of Philosophy of Culture and Axiology.
“In his writings on mnemonics, Bruno established a complex affinity between magic and Kabbalah on the one hand, and between Lullism and the art of memory on the other. The Nolan is no stranger to the hermetic text of the Renaissance, based on the Corpus Hermeticum and especially on the Kore Kosmu, which pursued value purification of exteriority through interiority.
In The Expulsion of the Triumphant Beast, Bruno picks up on the hermetic exercise of pattern conversion, from the sense-related vices towards the reason-related virtues, operating thus a reorientation from the exterior toward the noetic interior. One recognized here the same technique Plato used in his Republic, when he amassed all the gods of Homer into one alone, the embodiment of Truth, Justice and Good.
The purpose of The Expulsion dialogue is to grant a return to unity to the intellect. Thus, Bruno unveils the fact that the magical religion of the Egyptians becomes his own, seeking, by way of magical rituals, to attain divine loftiness, that condition in which things acquire their meaning and significance, making thus possible the acknowledgement of their existence.” — abstract