Religions are divided into monotheistic and polytheistic branches. These two approaches are based on the Greek roots henos (one) and theos (god), and are different from one another. Monotheism includes many tribal religions. While polytheism believes that one god exists, it is monotheism.
Monotheist religions
Monotheism, a cosmological theory, asserts that there is only one deity. This irenic entity is ultimately superior than all others and is the source for the world's order. While it does not necessarily entail one omniscient deity, monotheistic traditions are often characterized by a strong sense of authority and exclusivity.
Monotheism is practiced by three major religions: Christianity, Islam and Judaism. All three religions are monotheistic. However, monotheism's modern understanding is still relatively recent relative to the rise in major world religions. Monotheism, which emerged hundreds of decades after the major religions, is a relatively new idea.
Zoroastrianism (a monotheistic religion) was one that was influential. It believed in a dualistic idea of good/evil, and it later influenced many major global religions. Judaism also believes in a monotheistic God, who speaks to his prophets. Actually, Moses, the prophet, led the Hebrews out from slavery in Egypt. He wandered the desert for 40years.
Monotheism is not a new concept. It has had a complex past. The Middle East and Buddhism are two early examples. In the Middle East, there were many religions that were polytheistic. They worshipped multiple gods. Monotheism emerged from the Middle East and evolved over time, building on religious traditions.