Earlier quoted context omitted.
I really do think that there is a very important distinction to be made between what intrinsically makes people who they are and what is just their opinion, a matter of choice. I may not be very articulate but race/ethnicity/origin/gender/nationality/sex/sexual-orientation/ice-cream-flavor-preferences (I do not list everything and may even be confused myself for some of them, hope I can get explained which and why if…
> [Religion is] a matter of opinion and all opinions are in my book welcome to be challenged. Religion is a strange word that means different things to different people. It's worth mentioning that whether God actually exists is not a matter of opinion. If everyone was omniscient, agnosticism would be moot. We'd all be atheists or deists. With that in mind, the religious don't see God's existence as a matter of choice…
Because of this, equating religion and ethnicity is can of wrong and (dare I say) "bigoted". You should think of people who are attacked because of their ethnicity (say) and as such touched in their inner human nature. That is the worse attack one could have to sustain.
Now, show me someone technically changing his ethnicity to keep its relationship to god, and I would admit that we live in a different reality than I thought. Of course they may not want to, but the possibility, therefore the choice, of apostasy, is always present. For anyone.