The church in the late twentieth and early twenty-first centuries is confronted with religious pluralism. McGrath points out the attack made against the doctrines of the incarnation and the Trinity. He argues that the specific identity of God is central to the formulation of the doctrine of the Trinity. The article argues the question whether it is possible to remain faithful to the Christian faith and engage positively with the challenge of pluralism. Traditional Christianity possesses resources that allow the Christian church to address the modern pluralist situation with integrity and confidence.