The Christian Bible is made up of the Old Testament and the New Testament. The Old Testament dates to centuries before the time of Christ. The Quran dates from the early 7th century, or decades thereafter. The Quran assumes familiarity with major narratives recounted in the Jewish and Christian scriptures.
Who is the leader of the Protestant Church?
Martin Luther, often called the father of Protestantism, fundamentally changed the Christian world through his force of will and new ideas. He tried passionately to reform the Catholic Church.