Why would God, in conveying his message to the world, speak in whispers and riddles? It seems nonsensical, but the belief that he refused to convey a clear message has led to the slaughter of many thousands of Christians by Christians. In fact, Christians are believed to have massacred more followers of Jesus than any other group or nation.
Those who believed in the Trinity butchered Christians who didn’t. Groups who believed Jesus was two entities—God and man—killed those who thought Jesus was merely flesh and blood. Some felt certain God inspired Old Testament Scriptures, others were convinced they were the product of a different, evil God. Some believed the Crucifixion brought salvation to humankind, others insisted it didn’t, and still others believed Jesus wasn’t crucified.
Indeed, for hundreds of years after the death of Jesus, groups adopted radically conflicting writings about the details of his life and the meaning of his ministry, and murdered those who disagreed. For many centuries, Christianity was first a battle of books and then a battle of blood. The reason, in large part, was that there were no universally accepted manuscripts that set out what it meant to be a Christian, so most sects had their own gospels.
There was the Gospel of Mary Magdalene, the Gospel of Simon Peter, the Gospel of Philip and the Gospel of Barnabas.
Reference:
The Bible: So Misunderstood It's a Sin
By Kurt Eichenwald / December 23, 2014
Newsweek Magazine
http://www.newsweek.com/2015/01/02/thats-not-what-bible-says-294018.html