Some reputable sociological research indicates that a surprising number of evangelical churchgoers are living out a version of the Christian life that's more informed by the values of the surrounding culture than by the discipleship teachings of Jesus and his apostles. Viewing the cause of this disturbing trend in the church to be a «discipleship deficit» that's exacerbated by a «pneumatological deficit,» Gary Tyra has written a book that addresses both. In this work, Tyra encourages...