In his work Fons Vitae, Ibn Gabirol presents a metaphysical model based on universal hylomorphism, i.e., on the presence of matter and form in all beings both corporeal and spiritual. Although considered a neoplatonic author, Ibn Gabirol does not properly present a henology, but starts from sensible and corporeal realities and then treats the more subtle ones. This article intends to invert the author's presentation, seeking to redesign his metaphysics from the first essence to the end of creation. To this end, the specific point that is analyzed (although in an incipient way) is the question of unity and its qualifier 'one', both in the attribution Ibn Gabirol makes in his ontological model and in the model's logical aspects.
One; Unity; Ibn Gabirol; Neoplatonism; Universal Hylomorphism; Matter