On the surface, Islam and Christianity look quite similar. In fact, many of the Muslim beliefs are taken from the Bible. When examined closely, you can see that the Qur’an was written with a heavy influence from the Old Testament Scriptures. The writings of Moses appear in the Qur’an as well as the words of David, the prophets, and Jesus Christ. Even though Christians can see many similarities in Islam, it is the differences that make Islam dangerous.
Link to the answers and resources: "What’s the difference between Islam and Christianity?" | Do Not Freeze Ministries