I heard this series of dialogue and radio debate many years ago when I was a younger Christian. This is one of Bahnsen’s old apologetics in action.
For this month, Covenant Media Foundation is making this series available for free to those who would order it on their website!
You should also order other materials to show your support for Covenant Media Foundation, whom have made so much materials available of the late Greg Bahnsen.
Here are the three part MP3 audio order page: