Will you worship Allah alone? Am I wrong to command that you worship Allah alone and leave off false gods?

Here is the warning John left us with in Revelation: Rev 22:18,19 I testify to everyone who hears the words of the prophecy of this book: if anyone adds to them, God will add to him the plagues which are written in this book; and if anyone takes away from the words of the book of this prophecy, God will take away his part from the tree of life and [fn]from the holy city, which are written in this book.

As pertains to this, muhammed appears to have added AND detracted from the Word of God. I ask you to turn your heart from darkness and give it back to the Lord of All- Yehovah Yireh! Yeshua came from His Fathers' side, in heaven, just for you and I. It was a gift freely given when He took our sins upon His shoulders, along with the cross. He died for us. But gave us an everlasting promise- the grave and sin would no longer rule us. We are a new creation in Christ by our belief in Him as the Son of God in human form.