One of the few bands in the Christian scene that played in the groove metal style (that slightly slower, but just as intense cousin of thrash) was the Canadian band Erase. I remember when Mental Overload first came out and it made a huge impact on the then-stagnating Christian metal scene.
The band’s popularity was, in part, owed to Jason Campbell, the ex-Mortification drummer, who was now pulling double-duties on vocals and guitar. Sadly, they only released one album (for David Villalpando, AKA Burrito’s Morphine Records label) before going their separate ways.
Here’s the title track from the album.