If they are of heaven, then their destruction is meaningless, for that too would be part of God's plan, and they would simply return, immortal and eternal. And if they're demons, then a couple slugs is a universal language to say "get thee behind me, Satan."
If aliens are bad then they're angels trying to help us. If angels are good then they're demons trying to harm us. That much is certain.
And if there's any doubt, purge the xenos.
If they are of heaven, then their destruction is meaningless, for that too would be part of God's plan, and they would simply return, immortal and eternal. And if they're demons, then a couple slugs is a universal language to say "get thee behind me, Satan."
I really thought that this was going to be a Jacobs Ladder quote.