I think you may have misunderstood... one of the roles a missionary plays is as an evangelist and i didn't mean "discipline" in the sense of punishment for something, but "disciple", which has the same root but in this case means to educate new Christians in biblical matters and following Christ. Its a guidance thing. On a side note, I don't think I completely understand your statement on mercenary vs. missionary. Could you explain what you meant to me?