The Bible for example is very clear about the one who is making the decisions: God, or guy in the sky as you call it. So I don't think that would be a problem for religion.

And I think this news is still no proof for skeptical people (like myself). They found molecules that are very rare on earth and are now suggesting they originated in space:

"...but were unsure whether these materials actually originate in space. The presence of these three molecules, however, suggest that they do, potentially raising new questions..."

So just new questions and suggestions. No proof of alien life for me. But interesting!