God

Allah is the Light. (Q24:35) Say: He, Light, is One. Light is He on whom all depend. Light begets not (cannot be created), nor is Light begotten (cannot be destroyed). And none (reality) is like the Light (One Energy, Law of Conservation of Energy) (Chapter 112) [But] when Musa approached the Fire (Light), a voice called out: "I (Fire/Light) am Allah!" (Q20:11-12)