The world’s primary religions fall into two categories: Abrahamic religions, such as Christianity, Judaism, and Islam; and Indian religions, which include Hinduism, Buddhism, Sikhism, and others. Of the world’s major religions, Christianity is the largest, with more than two billion followers.
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.