This article critically discusses the necessity for (practical) theology to transform. Taking as a point of departure church historian Andrew Walls’ remark: ‘Christian faith must go on being translated, must continuously enter into the vernacular culture and interact with it, or it withers and fades’, examples from ministry are discussed, specifically from the Dutch Reformed Church. These examples reveal the inability or ability of faith communities to enter vernacular culture and to interact with it. Historical cycles of church growth and decline as outlined by Phyllis Tickle are used to explain the concepts of entering and interacting vernacular culture, and consequently, what it means to ‘do theology as life goes on’. The latter refers t...