A born again southern Christian rocker from Chicago originally...now thats really interesting to me.
I'm agnostic for over 50 years so I dont hang with people who are born again or otherwise and my friends who are Catholic aren't big music fans anyway and no one else I know leans that way. We have a large fundamantalist Baptist church/school group in the area and those I have met don't listen to most rock. Several used to work for me in my office in the old days and they did not listen to anything but religious music/easy listening stuff. They think that music like rock is from satan.
I thought that track from Chapman was well done but not my thing. I dont really listen to any 'country' other than some classic rock stuff that has country influences like Neil Young or Allman Bros Band, etc.There are a few 'outliers' I listen to like Steve Earle, Lucinda Williams, Alison Krauss ...but I dont think they have any Christian imagery per se.
I used to listen to Spocks Beard (Neil Morse)...prog rock... then Neil Morse left to do 'Christian prog rock'...with his band and it was just not the same vibe for me. I like Kings X...prog metal....but their lyrics are not overtly 'christian' so it doesnt ruin the music for me. Other than that I dont know much about 'Christian rock'.