Well, as has been said in the forum a few times now, Atheism is a kind of religion (they dont like that we think so but
..) or at least it behaves so much like one that they would do well accepting that it is a kind of religion, they preach very strongly against what they see as the evils of religion, for one they think that religious people are unhappy people, that steams out of their belief that practicing or pursuing a virtuous life is boring, that seeking balance and self-control is boring. Another thing that seems to worry them is what we do we our money, but as you can see R. Dawkins paid tithes to his just like we do. I like to think that he does this compel by love for other people that he sees as people living a boring life, a good look at his biography will show that his own life is a tormented one, not one that I would like to live anyway.
Do they have a right to their religion? Absolutely!
You will also understand that they dont deplore theists evangelisation methods, I say that they rather envy them, what could be reason for their lack of success? Maybe God is not in everything after all.