By reading the Quran. Just like many people are now accepting Islam by the Quran alone due to this Gaza conflict, unfortunately many might leave just as soon too, as then people like you come and start making life hard for them by forcing them to follow Persian fairy tales instead.
Megan Rice is a prime example, she started getting "haram policed" as soon as she became Muslim and now she's disappeared off social media.
No one in the world ever became a Muslim by reading blasphemous Persian fairy tales!