Geographically, New York and Atlanta are less than 900 miles apart. Culturally, they occupy different universes. New York is fast-paced, cutthroat, and secular. Atlanta, by contrast, is southern, faith-friendly, the last big loop on the Bible Belt. • Like the cities in which they minister, Tim Keller and Andy Stanley are markedly different as well. Stanley is a pragmatist, a leader's leader known for his vision and commitment to creating environments where the unchurched feel welcomed. Keller, on the other hand, is a professorial presence, a skilled theologian who effectively addresses the doubts of intellectual urbanites. • Both have new books explaining their distinctive ministry philosophies. Tim Keller's tome is Center Church: Doing Balanced, Gospel-Centered Ministry in Your City (Zondervan, 2012). Andy Stanley's magnum opus is Deep and Wide: Creating Churches Unchurched People Love to Attend (Zondervan, 2012). • We spoke with Keller and Stanley about ...