Takeaway: Doctrine is the attempt to speak of God faithfully to our culture, but it is limited to the tools that are available to our language, philosophy and culture.
Speaking of God is difficult. There is one group of people that believe that God is so Other that we can only talk about what God is not. And they have a point. God is far beyond our comprehension.
But God has revealed himself to us. There is both scripture, which is God speaking in human language through the writing of dozens of God’s followers. And then there is Jesus Christ, which was God himself come to earth to reveal God’s nature and love to us.
This very helpful book, details the early working out in human language the nature of the Trinity. It is important to remember that what was being done was not creating the Trinity. The Trinity exists independent of human language. But the early church had to figure out a way to speak of the Trinity using human language and philosophy.