I just looked up brahmin or whatever they're called on google.
Anyways, they're the highest caste in india.
Now here's the thing. They used to be white 1000 years ago.
They kept a very rigid caste system and yet they still ended up becoming, well not white.
You may not like this but this is part of God's plan.
You can't stop it you can only delay it.
If it doesn't happen now it'll happen in a thousand years.
Unless you commit mass genocide. In which case people will rightfully call you an asshole.
Just go with the flow my dudes and stop worrying about stuff that's beyond your control.
Because you're not God.
And that includes the jews. They too will end up mixing or will be so genetically mutated they'll die.
Well there's also genetic engineering in the future, which although some Christians would be against idk if I'd be that zealous.