"I believe in God the Father... in Jesus Christ his only Son our Lord... in the Holy Spirit."
Despite the advent of both Jesus and the Holy Spirit, Christians have since the beginning insisted that there is only one God -- a triune God.


The Triune God, Part 1 - Yes, it's a peculiar idea.  So why do followers of Jesus believe God can only be described as a "Trinity"?  What exactly is a Trinity?  Here we begin a series explaining how Jesus frankly revolutionized our understanding of God.