Truth hurts

No one says that, criticizing an idea can never be racist, we all know Judaism, Christianity and Islam are all bullshit and it's fine to say that. However it is not fine to attack Jews, Christians or Muslims as they are people. I'll give you an example: 'The Torah is a book of myths and nonsense'. This is Fine.
"Jews control the world media and the banks". This is antisemitism.

Look, I don't want to argue. Though that said, how do you know irreligion is the only way? Isn't that arrogance?

Irreligion would be a hostile position to beliefs, I wouldn't advocate that at all. People are free to believe whatever they want as long as it does not infringe on the rights of others such as in blasphemy laws or genital mutilation of baby boys and girls.