Theism

From WikiIslam

Theism is the belief of Divine entities. There are generally two types of theism; Polytheism and Monotheism.

Polytheism is the belief in or worship of more than one god or goddess. While Monotheism is a belief in a single god. The opposit of theism is atheism which is the denial of the existence of any supernatural or divine being/force.

Islam is considered a form of polytheism, as Muslims worship both Muhammad and Allah, whether they care to admit it or not.