The mathematical fact is that even if you believe there are millions of intelligent alien civilizations out there, it is so highly unlikely that wed even detect them, much less be visited by them - friendly or not.
Well, even "that" -- that millions of other intelligent anlien civilizations exist out there is based on a fallacy. No matter what kind of "numbers" you put in a "formula" that someone created out of their head (and a formula that has no bearing in "reality") -- you still have this idea that life springs from nothing and it "advances" into more and more complex kinds and mutations and further "improvements" and so on.
This is just the "Theory of Evolution" (which is a false theory) applied to things outside of this planet and in the cosmos.
It doesn't happen here on earth and it doesn't happen out in the cosmos either... LOL ...
God, in the Bible has told us of the existence of other "aliens" -- and they're described as angels (and there are different types and classes of angels) -- all of whome have been created directly by the hand of God, and they were not designed by God for having families and "living and dying" (as in "another civilization" doncha know ...). The angels live forever, God says they are not for having families and any "civilization" that they have centers either around "God" Himself (for the angels that did not fal) and the others, their existence centers around "Satan" (as they are the fallen angels who rebelled).
That's what the Bible tells us, anyway... :-)
“It doesn’t happen here on earth and it doesn’t happen out in the cosmos either... LOL ... “
So let me get this straight: If life is detected on say, Mars, or a Jovian moon, or through a SETI scan then this proves that God does not exist?