LJ-SEC: (ORIGINALLY POSTED BY polypolyglot)

Years ago, when I was at least a nominal Christian*, my former minister told me of a mission that was traveling to Dehra Dun, India. One was an accredited professor at a (Christian) college, Gordon-Conwell Seminary, so the Indian government couldn't very well deny him a visa, but the others were travelling allegedly as teachers (perhaps the difference is that one had a Ph.D., the others didn't?). The minister politely refused any offers of financial help (boy, was I naive!) on the ground that he was uncertain as to my affiliation. Perhaps he was more afraid that I would "out" the missionaries to the Indian government if I knew them by name.

*And before I knew of the term "Dominionism" and realized all of its agenda

What legal means are there to combat Dominionist missionaries who travel to other countries under false pretenses?