>>613388
>Killing someone for being genetically inferior? Okay. Clearly anti-Christian.
Correct. They should be encouraged by their communities to become monks.
>Selecting someone you think is more inclined to bear you healthier children? That doesn't sound too crazy.
It is part of God's design, too. "Healthy" is generally considered beautiful for this very reason.
>Christians believe in "the one", right?
Some do, some Christians don't. I'm Catholic, but haven't been for very long, so I don't know if that's true or not.