الهیات از کتاب شفا الفارسية 1388

"The Book of Healing" is a scientific and philosophical encyclopedia written by Avicenna and is divided into four parts: logic, natural sciences, mathematics (a quadrivium of arithmetic, geometry, astronomy), and metaphysics. In The Metaphysics, Avicenna examines the idea of existence, and his investigation into the cause of all things leads him to a meditation on the nature of God. From this discussion, Avicenna develops a theory of divine causation that synthesizes Neoplatonic, Aristotelian, and Islamic ideas.