In 1969, the newly elected coalition government of the Social Democratic Party (SPD) and Free Democratic Party (FDP) in West Germany announced plans to reform Paragraph 218, the law that regulated women's access to abortion. This announcement prompted a public debate in West Germany on the state's obligation to protect unborn life—a debate that continues today in reunified Germany. Through an analysis of key events in that debate between 1969 and 1989, this article makes a twofold argument. First it argues that despite West Germany's increasingly secular orientation, the Catholic Church exercised significant political influence with respect to abortion policy throughout the history of the Federal Republic. Second, it argues that the West German Church's participation in these debates exposed deep rifts within the Catholic community, which, in turn, contributed to the formation of a smaller, more activist, and conservative Church. This smaller Church has achieved a remarkable degree of political success in reunified Germany by mobilizing its conservative core constituency, embracing new arguments, and pursuing issue-specific alliances.