Monotheism

n. belief in only one god

For the Celtic Frost album, see Monotheist (album) In theology, monotheism (from Greek   "one" and "god") is the belief in the existence of one deity, or in the oneness of God. In a Western context, the concept of "monotheism" tends to be dominated by the concept of the god of the Abrahamic religions and the Platonic concept of God as put forward by Pseudo-Dionysius the Areopagite.
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Noun
1. belief in a single God
(antonym) polytheism
(hypernym) theism
(hyponym) Judaism

(n.)
The doctrine or belief that there is but one God.
  

Monotheism Belief in a single or supreme god; opposed to polytheism and pantheism, although all polytheistic forms of thought recognize a supreme divinity, of which all others were children or offspring; and pantheism itself, when properly understood, likewise includes all forms or varieties of polytheistic belief. The Hebrews are a notable example of a people following a very definite monotheism in their religious beliefs; subsequent to this were the systems of Christianity and Islam. If deity be regarded as periodic cosmic mind or intelligence incessantly evolving through its emanated hierarchies -- the structure inner and outer of the universe -- which is the abode of such divinity, governed in its operations by its own spirit-wisdom, far transcending the remotest shadow of the limitations we call personality, then in this sense theosophists might be called pantheists, polytheists, and even monotheists, all in one. But where deity is by human imagination endowed with human attributes, however sublimated, and with human limitations of personality, an unphilosophical, impossible, and unnatural monotheism results. Such a god -- being the offspring of human imagination, a creature of human fancy -- cannot be universal, and must submit to rivalry with the humanly imagined gods of other religions.