Anyway, all I am saying is even if missionaries do the things you mention, we should not react in any way. Ahimsa is central to our teaching. We must keep forgiving people. God will be the judge.
From the Swami to the snake:
"I forbade you only to bite. I did not forbid you to hiss!"
-From the Gospel of Sri Ramakrishna.
Ahimsa does not forbid standing up for what is right. It just means doing it in a way that, to the best of one's ability and knowledge, does not directly harm the other party.
We can forgive them while at the same time resisting. The forgiving part is meant to keep us from hating and resenting them.
Mahatma Gandhi, after all, DID resist. Martin Luther King, Jr. resisted. They just resisted in a way that followed Ahimsa.