It is not a boring list of academic facts about an idea called God.
True theology is personal.
It is about relationships. With God, with God's world, with others in God's world. True theology is very practical, and that's why we're in the middle of a whole series of sermons on theology. It's all about bringing your relationship with the true God into all your other relationships, and bringing all your other relationships into your relationship with God. There is no part of your life and relationships that theology is not relevant to.