In Trinidad, I met the father of two children who were abducted and taken to Syria.
Umm Muthanna al-Britannia has documented her defection to the "Islamic State" on social media. From ISIS controlled territory in Syria, she recently tweeted, "I came here to die. I will not leave till I get what I came here for..."
Banning contemptible viewpoints isn't going to stop anyone from having them. In fact, it may provoke a further hardening of those beliefs, and perhaps even a violent reassertion of them by their adherents.
"Amina" was supposed to marry a man three times her age, but fled her family before they could make her say her vows.
What's imperative is to demonstrate that those who believe it was an act of "true" Islam are wrong.
I spoke to a number of atheists from Muslim backgrounds who are still firmly in the closet.