1. Using God's name or "powers" for fame, money, etc. as seen on TV is wrong. Jesus never used it to promote himself or used it for fame, money. What these people on TV are doing is the complete opposite.
2. Only God can heal. No human being has the power to do such a thing, perform miracles, etc. God may use some people to heal others but it is still God doing the healing, not the individual.
3. Watching xf. Salas on Youtube gives me the chills for some reason...it's like watching Benny Hinn and all the other people performing "miracles".