Drums have been in our church for as long as we've been members. I see nothing wrong with drums in the church as long as they're not the prominent instrument as far as a "driving beat." In the past, it has been, on occasion. Some of our members, including me, have gone to the pastor about this, and it was toned down, but, it had always seemed to creep back up, especially since it was the assistant pastor who was the drummer. Instrumentation of any kind, in and of itself, is not nefarious.