Tom Riello interviews Marc Ayers on the topic of his conversion to the Catholic Church. Marc was a ‘disciple’ of Dr. Greg Bahnsen. Hear him tell how his presuppositional apologetic method helped him see the need for a divinely instituted authority, namely the Catholic Church. To download the mp3, click here.

The following is a guest post written by Devin Rose.  Devin is a 32-year-old software engineer and lay apologist who blogs at St. Joseph’s Vanguard. He and his wife, Katie, live in Austin with their four children. After years as a devout atheist, I converted to Evangelical Protestantism in February of 2000 and was baptized [...]

Q. What evidence do we have that the [Ecumenical Councils'] exercise of apostolic authority was legitimate, and has remained infallible? A. In order to answer this question, it is helpful to consider the implications of the visibility of the Church in relation to Christ’s promises. I have addressed that indirectly here (in January of 2008) [...]