By Jim Nieman If you’ve been to Columbus, Indiana, you’ve seen First Christian Church—or at least its iconic 166-foot, brick-and-mortar tower. “You don’t see many pictures of Columbus that you don’t see First Christian Church’s tower,” says Steve Yeaton, senior minister of the church. The church’s building is possibly the most architecturally significant among Christian churches and churches of Christ. The 1942 structure is the product of Finnish architect Eliel Saarinen (assisted by his son, Eero, who later designed the Gateway Arch in St. Louis). It is the first contemporary church in Columbus, and it is one of the first