To cure the religiousness there is only one way, show them how much foolish they are?. as an experiment we starts a religion named Dinkoism, Our God is "Dinkan" he is so strong that rat faced superman. we got this god from a kids magazine (local language). So we consider "Balamangalam" as our Holy Book.

We are a group of people having daily meeting in facebook. Once we start before 10 years, first the people of other religion mocked it. But eventually they came to know their religion is also like one we made.

We always have debates with other religions.

Now one day in the very near future we are going to register our religion to get the minority religion status. They have to give us. If that happen something will happen. :)

I had an idea to write a fictional narrative about a mystery cult that uses most, if not all, of the fallacious diatribes used by modern religions to indoctrinate people.

That cult has rare artifact that the protaganist wants to steal. So, (s)he infiltrates their cult, advancing up the ranks by performing tasks. The final task, to reach the highest achievable level, requires dealing a massive blow to a rival cult.

The protagonist decides to infiltrate them too. However this new cult, turns out to not be a cult at all, and requires initiates to use logic, reason, and skepticism to dismantle the teachings of the previous cult in order to gain access to their secret archives.

Upon fully infiltrating, the protagonist steals an old book from the skeptic group and ferries it off to the woo cult.

Upon reading the book, the elders congratulate the protagonist, and grants promises of salvation from the punishments of their deity. However, the protagonist quickly realises, armed with their knowledge gleaned from the skeptic group that the woo cult is bullshit and allies with the skeptics against them. Stealing their most precious book and returning the skeptic book, The protagonist wages a war against the woo.

Fun fact, the book stolen from the skeptic book would be similar to the Skeptics annotated bible and the book stolen from the woo cult holds documented proof of coverups of bribery, abuse, etc. by woo cult members.

Ideally it would parody modern religions in a non strawman way. It would also do the same thing with the skeptic side.

If I had read this narrative as a child or young teen, it would have planted the seed of doubt much earlier and would have made it easier to reject religion.

Feel free to adapt the idea as you deem fit, everyone, as I am not creative enough to formulate it into an entertaining form of sufficient length to do it justice.