The Mosaic of Christian Belief: Twenty Centuries of Unity and Diversity - Roger E. Olson

The mosaic that emerges from Olson's work, now updated throughout and with a new chapter on the Holy Spirit, displays a mediating evangelical theology that is irenic in spirit and tone. Olson, writing with nonspecialists in mind, has masterfully sketched out the contours of the Great Tradition of the Christian faith with simplicity while avoiding oversimplification.