wrote

Alas I'm not aware of Christianity teaching racial purity. Do you know
FLG's living God, Master Li, claims Jesus only saves white people, and
interracial children are end-time (dharma-ending) degeneration?

I won't cite you wikipedia. Read Master Li's lecture on "interracial
children" for yourself - right out of FLG's own website:

http://www.falundafa.org/book/eng/xnjf1.htm


So what! Did he say which race should remain pure?
Perhaps you would prefer sharia.