In this paper which has been organized based on an explanation of analogy works of Jaami’s Rubaiyat - a treatise on explanation of pantheism and ideas of Ebne Arabi school - a brief explanation is given about the allegory, pantheism and manifestation. At the beginning, allegories of the text are categorized, described and explained in 8 separate sections comprising: “light and sun”, “fire”, “mirror”, “glass”, “water flow”, “sea”, “words & numbers” in order to help interpreting and analyzing “pantheism and manifestation” which is the main topic of “explanation of Jami’s Rubaiyat on pantheism” and also the common subject of conceptual mysticism in Ebne Arabi school.Jaami, with the help of these analogies, has tried to explain the theory of pantheism through manifestation in cosmology. In mystics’ cosmological viewpoint about existence unity, the real existence is unique both in nature and predication, and it is elusive, intangible and incomprehensible by its names and numerous adjectives; However, it is by manifestation in eye-catching world that the real existence becomes understandable.