Preach the Gospel (when appropriate?)

It's an essential part of the Church's mission, but there's a lot to know about what preaching is, and who can do it, where and when

The Scottish Archdiocese of St. Andrews & Edinburgh drew attention this month, when it highlighted a recent ecumenical exchange, with a Catholic priest and Church of Scotland Minister taking turns to preach to each other’s Sunday congregations. 

Homily in church. Dominican Province of St. Joseph, Flickr, CC BY-NC-ND 2.0

Preaching the Gospel is a fundament…