Manifestation of metaphysics is based on the physics of light, it is the main axis of the aesthetics of Islamic architecture in the spirituality and meaning. The traditional architecture in the light of Islamic culture and a symbol of the divine unity of God and is therefore a special place in the architecture of religious spaces, such as spaces, particularly mosques. Sacred art is art in which the presence of this right, and see to it that the human spark, remember God and Islam's sacred architecture more than anything there is in the mosque at Epiphany. Nowadays, contemporary in mosques to less light as an element of identity section note. The purpose of writing this article is to identify the properties of the (natural) light quality based on Quranic texts in order to fulfill the disclosure of spiritual space. Verse 35 of Surah Noor(Ayat al-Nur), light verse of the Quran is the most complete understanding of it, depends on understanding individual words and then sentences the combination of concepts and verses, so getting to and interpretation of the verse without such knowledge, problem. So the author based on interpretations by Islamic philosophers of the verse and the verse implied senses of components, quality characteristics of (natural) light is the extract.The method used in this research is descriptive and analytical reasoning techniques. The main findings of the research, extraction seven principles relating to the quality of light (natural) light is the ayah. These principles include: The principle of the universe, the principle of hierarchy, the principle of Justice, the rejection of the principle of the matter, the principle of motion and the principle of continuity, stability and order and the principle of mystery. Obviously, the quality of (natural) light  in the worship space, both objective and subjective concepts in space and the sense of spirituality (The appearance of the backend) awarded by audiences and ultimately increase will lead to the holy place.