I'm Catholic and I was never really enticed by Christian Rock but there was some group that I do not recall that did a rock version of The Lord's Prayer and it was very pleasing to listen to.
I used to like Skillet back in late grade school.
I discovered this band while searching for Blackberry Smoke videos. NEEDTOBREATHE are a Christian Rock band, but not all of their songs fit that description. Here's a good one:
"State I'm In" NEEDTOBREATHE (live 2015)
...I've seen every little corner of your two-bit town.
The only bands I'm into that really have strong reoccuring Christian themes in their music are Trouble, Place Of Skulls and Pentagram. Trouble are not as overtly obvious about the lyrical concepts as the other two can be. Pentagram seem to shift back and forth from Christian & Satanic influence as if the members were in a constant spiritual battle for their souls. Place of Skull is strickly pious worshiping...all 3 are Doom Metal bands .
Other than these bands which I can't say would really fit into the Christian scene the idea doesnt appeal to me.