Dear heart, do you think the Bible is not clear that God is one? It is very clear there is no room for doubt. Or that the One God is the creator of all? There is no room for wriggling on this either. It's very clear. All the prophets said so, I believe some of these prophets are mentioned in the Qur'an with the same message.Quran leaves no doubt that Allah :the one true God is the one and only creator:
96. "While Allah has created you and what you make!"
Surat Al Saffat.
62. Allah(the one true God) is the Creator of all things, and He is the Wakil (Trustee, Disposer of affairs, Guardian, etc.) over all things.
63. To Him belong the keys of the heavens and the earth. And those who disbelieve in the Ayat (proofs, evidences, verses, signs, revelations, etc.) of Allah, such are they who will be the losers.
64. Say (O Muhammadto the polytheists, etc.): "Do you order me to worship other than Allah O you fools ?"
Surat Al Zumer
h), Who created you and those who were before you so that you may become Al-Muttaqun (the pious - see V.2:2).
Surat Al Bakarah
Allah (God) bless you.
This message is not new to Qur'an Jews and Christians knew it already. This makes me think that the Qur'an is talking of pagans in Arabia because only they did not know the One God and they were polytheists.
I wonder if you have ever read the Bible to know how God is portrayed.