This may be a dead thread, but I am a Christian and don't have any problem with BDSM play. Christianity is a relationship with Jesus. In my experience He is with me where I am and will never leave or forsake me. I don't have to have a list of positives that outweigh the negatives. Once I accepted Him as my Lord and Savior he came into my life and IMHO understands loving BDSM as well as I do.

He is the voice who would condem me if I were to rape an unwilling woman, but He gives me nifty ideas when I fantasy rape my wife!