The doctrine of the Trinity—that God is three beings in one—wasn’t officially adopted by mainstream Christianity until the fourth century. How did this belief in a triune God come about? More importantly, can we find proof of it in the pages of the Bible?
Phil Sandilands examines the history of the Trinity, how it came to be accepted—and why the Bible teaches something radically different.

Phil Sandilands is currently the pastor of the Tucson, Phoenix and Prescott Valley, Arizona, congregations of the Church of God, a Worldwide Association.