Blue Like Jazz by Donald Miller.

A nationally known evangelical minister, Donald Miller has tirelessly promoted what he terms postmodern Christian spirituality specifically directed to a generation of disaffected and disinterested Christians fostered by an institutional expression of a religion that, at its beginning, was intended to be a compelling emotional experience. Miller, positioning himself as a kind of contemporary Christian Everyman, recounts his own spiritual journey in a series of essays that, although not strictly linear, track with evident care his movement toward embracing a spirituality that makes the Christian Gospel message of love and the presence of Jesus immediate and relevant.