![]() | Divided Friends WILLIAM L. PORTIER is the Mary Ann Spearin Chair of Catholic Theology, University of Dayton and is the author of Issac Hecker and the First Vatican Council. |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Divided Friends WILLIAM L. PORTIER is the Mary Ann Spearin Chair of Catholic Theology, University of Dayton and is the author of Issac Hecker and the First Vatican Council. |