"Why is God love? Because God is a Trinity. Why can we be saved? Because God is a Trinity. How are we able to live the Christian life? Through the Trinity. In this lively book, we find an introduction to Christianity and the Christian life that is from start to finish rooted in our triune God - Father, Son and Spirit. Not only do we understand the person and work of Christ through the Trinity, but also prayer, the church and every aspect of our faith....