The National Cathedral is marking 100 years of service to the city of Washington, the nation, and the world.

This Sunday, as part of the centennial celebration, On Faith moderators Sally Quinn and Jon Meacham took part in the Cathedral's first Sunday Forum: Critical Issues in the Light of Faith.

Cathedral Dean Samuel T. LLoyd III, an "On Faith" panelist, asked Quinn and Meacham about religion's impact on their personal and professional lives and about journalism's role in matters of religion. Quinn and Meacham then took questions from the audience.

The conversation will be podcast on the Cathedral's home page.