Rev. Mark Craven is a Cumberland Presbyterian minister, biologist and the Dive Safety Officer at the Tennessee Aquarium. He is a graduate of Moody Theological Seminary in Chicago and is the pastor of the Jasper Cumberland Presbyterian Church in Jasper, Tennessee. He and his wife, Katrina, live in Chattanooga and have two children.

Music is provided by Pierce Murphy, Caldera Blue. 
Source:  https://www.freemusicarchive.org/music/Pierce_Murphy/through-the-olive-branches/caldera-blue
Comments: http://freemusicarchive.org/
Additional comments:  modifications made to shorten and loop song for introduction and closing of podcast.
Copyright Attribution and License: http://creativecommons.org/licenses/by/4.0/