
Great question. I, too, enjoy MMA (mixed martial arts). When I was younger, I trained in Kung Fu, and currently am a fan of GSP, Anderson Silva and big guys like Frank Mir and Fedor.
I agree with your points. MMA is a high-energy, competitive sport, like football, baseball, hockey or boxing. The bible does not condemn it. You are also correct that there there are many Christian MMA fighters. (In fact, in January, there was a "Fight with God" conference in which real fighers partnered with some of the best preachers in the country to teach fight principles that are tied directly to the Apostle Paul's teachings in scripture about spiritual battle). The great Matt Hughes and the legendary Fedor Emelianenko (who has stated that he loves attending church) are such examples. Indeed, watching or participating in MMA is a matter of the conscience.
[Answered by Pastor HM, who enjoyed UFC 107, especially the Mir/Kongo fight, but wants to see GSP back in action soon]