This chapter examines Archbishop Iakovos's call for the Greek Orthodox to consider their church to be no longer an immigrant church but an American church. It talks about how Archbishop Iakovo tried to steer the transition of immigrant to an ethnic church and Americanize Greek Orthodoxy in the church's own terms. The chapter discusses how the Greek Orthodoxy was involved in confronting the challenges presented by the cultural upheavals of the 1960s. It recounts the participation of the Greek Orthodox Church on marching next to the Reverend Martin Luther King Jr. at Selma, Alabama, in 1965. It also describes Archbishop Iakovos's vision that entailed an ambitious agenda, such as the outreach directed toward the other Eastern Orthodox Churches that was initiated through the establishment of the Standing Conference of Canonical Orthodox Bishops of the Americas (SCOBA) in 1960.