Okay but if someone starts a Christian martial arts place making the kids learn about the Bible than isnt that good? If they learn about scripture and dedicate what they do to Jesus is that good? If the kids learn respect and more about God isnt that good? Luke 6:43 says "No good tree bears bad fruit, nor does a bad tree bear good fruit." So if demons are all over this Christian martial arts place and influencing the kids than shouldnt there be signs/symptoms of this? Shouldnt there be bad fruit? But if there is only good fruit than according to scripture its a good tree isnt it?