Pantheism was popularized in Western culture as a theology and philosophy based on the work of the 17th-century philosopher Baruch Spinoza,:p.7 particularly his book Ethics, published in 1677. The term "pantheism" was coined by mathematician Joseph Raphson in 1697 and has since been used to describe the beliefs of a variety of people and organizations.
Pantheistic concepts date back thousands of years, and pantheistic elements have been identified in various religious traditions.
Pantheism derives from the Greek πᾶν pan (meaning "all, of everything") and θεός theos (meaning "god, divine"). The first known combination of these roots appears in Latin, in Joseph Raphson's 1697 book De Spatio Reali seu Ente Infinito, where he refers to the "pantheismus" of Spinoza and others. It was subsequently translated into English as "pantheism" in 1702.
There are a variety of definitions of pantheism. Some consider it a theological and philosophical position concerning God.:p.8
Pantheism is the view that everything is part of an all-encompassing, immanent God. All forms of reality may then be considered either modes of that Being, or identical with it. Some hold that pantheism is a non-religious philosophical position. To them, pantheism is the view that the Universe (in the sense of the totality of all existence) and God are identical (implying a denial of the personality and transcendence of God).