Kind of, but not quite.
What happens in the bible every single time the Jews stop killing the hell out of everyone around them? They abandon their god to worship the gods of
their new neighbors.
Of course, the purpose of the bible is to propagate the worship of this particular god.
Ergo it's full of dire warnings of what misfortune will befall you if you abandon this god. And since every time the Israelites interacted
with other people, they ditched YHWH, the bible is naturally going to speak against peaceful contact and interaction with outsiders.
'Course I can't blame the Jews for moving to greener pastures every chance they got. YHWH's a bit psycho.


To be honest I'd rather not live in a world where everyone is a off
white/brown colour with balck hair and not hugely different to anyone else appearance wise - I love going out and seeing all the diverse and beautiful
in their own way individual races and genetic lineages, which we are thankful enough to have on this earth.