It was one of the reasons of God revelation of Quran to prophet Muhammad is to drive people to abandon polytheism and henotheism and return back to the right path of monotheism.
That is why Monotheism is the most important teaching of Islam since start of mankind. All prophets; including Noah, Abraham, Ismael, Isaac, Jacob, Joseph, Moses, ..., Jesus, and Muhammad; called to worship the one and only one God. The first Islam pillar, of the 5 Islam pillars, commands Muslim to believe in the oneness of God with no partners or resemblance.
Quran says (meaning English translation):
"say (O Muhammad): He is Allah, the one. Allah the Self-Sufficient Master, Whom all creatures need (He neither eats nor drinks). he begets not, nor was He begotten. And there is none co-equal or comparable to him"
[Quran, chapter 112, verses 1-4]
Islam is monotheistic
Islam is one of the great monotheistic religions.
The animisim came first, then the polytheism and then the monotheism
Because Monotheism is the bedrock of Islam. There's only one God to this universe & this is what is taught in the holy Quran.
Prevalent religion is Islam. Monotheism. Polytheism is restricted.
Polytheism is the belief of many gods and monotheism is the belief of one god.
Shinto believes in polytheism.
According to my textbook, it says that polytheism is the belief of many gods and monotheism is the belief in only one god the similarity is that the polytheism believed in the god that the monotheism be lived in, and that was god.
Polytheism is belief in many Gods and monotheism is beief in only one God
polytheism
Christianity, Islam, and tribal religions that include polytheism, monotheism, voodoo, and other belief systems.
Monotheism is the belief in only one god Polytheism is the belief in many gods :)
Monotheism is the belief in one god (Jews, Christians, Muslims). Polytheism is the belief in many gods(ancient Greece). Egypt also had a polytheistic religion.