After having developed his theory of being, the causes and theology, Avicenna studies in chapter 7 of book IX of Philosophia prima the end of human beings. In this paper I analyze Avicenna’s considerations from a metaphysical perspective, and the importance that metaphysics has in the education of human desire. This education must be developed on metaphysical grounds because human being’s most proper desire does not match that of our sensitive desires. This kind of desire is not immediate to our (...) sensory experience, but is known through the arguments placed at the end of the Metaphysics. Thus, metaphysics as an essential feature of the education of human desire might allow us to distinguish different kinds of men. This attitude leads to the classification between ordinary souls and holy souls, i.e. those which enjoy the pleasure of knowledge and those which not. (shrink)