Today, Catholics in the Archdiocese of Philadelphia are celebrating the installation of Archbishop Charles J. Chaput O.F.M. The question thus arises why Nicholas P. Cafardi, Dean Emeritus of the Duquesne Law School, would publish an op-ed in today’s Philadelphia Inquirer both maligning and accusing Archbishop Chaput of propagating a “one-issue” Catholic Church. That issue, of course, is abortion, a practice that Archbishop Chaput has consistently reminded all Catholics, including Catholic politicians, should be opposed rather than supported. To imply that Archbishop Chaput does not care about the “broad spectrum of values,” such as caring for the poor and immigrants, is...