What can the early church contribute to theology today?Although introductions to Christian theology often refer to its biblical foundations, seldom is much attention paid to the key insights the early church had into the nature of Christian faith and life. Donald Fairbairn takes us back to those biblical roots and to the central convictions of the early church, showing us what we have tended to overlook, especially in our understanding of God as Trinity, the person of Christ and the nature of our salvation as sharing in the Son's relationship to the Father. This book will prove useful to beginning theology students as well as advanced theologians who want to get at the heart of the Christian gospel.