That's what our Bible says.
I wonder what their Bibles say.
BTW, I seem to have missed the passage that says Christ only appeared here on Earth.
Would you be so kind as to cite Chapter and Verse?
So you think the savior of mankind is also the savior of alien races? LOL Really? Are those races fallen? Do they need a savior? LOL... you’re probably kiddin aren’t you?
Since in Romans 6:10 the Word of God says "The death he died, he died to sin once for all...", Their bible would point to the fact that this one great event occured on a distant planet.
Would you be so kind as to cite Chapter and Verse?
Jude 2:12-17a