The subtle but resounding. Webdriven by a desire to reach the βup and outersβ of americaβs largest urban center, tim keller gathered his core, preached the gospel week in and week out, and over the ensuring. Webchristians who understood godβs grace the best, were the βmost sensitive to the social inequities,β and churches who were true to the gospel were βjust as involved. The gospel is the good news of. Webthe contextualization of the gospel for the conduct of mission, as discussed through the lenses of tim keller and lesslie newbigin, presents a compelling study of. Webtimothy keller is one of the most influential christian leaders alive today.