@lykanthrocide @tyler @wingedhussar My mention of cynocephaly was meant as a funny example from history where people believed that something distinctly non-human can still [at least pretend to] be Christian the same way people think non-Whites today (which I argue are distinctly non-human) can still [at least pretend to] be Christian.

As for why Whites are descended from Adam but not non-Whites I thought I had made myself clear about how the genetic evidence disproves this but to reiterate:
All humans (White people) have common ancestry which we can see through the genetic evidence AS WELL AS archaeological & anthropological evidence. We can trace it back to the yamnaya (Aryans) who descend from Adam & Eve

Other non-human humanoids were created with the rest of the animals. Our ancestry does not intermingle (except at the periphery ex: Mexicans)

In summary our ancestry is a mighty oak sprouting from the seed of Adam. Other kinds of trees exist in the forest, and our branches may occasionally brush, but they are not oak trees, and they will never be an oak tree