Something beyond bare assertions, irrational arguments, and unfalsifiable absolutes would be a start from @FILECABINET. Some acknowledgement he does or does not understand what an unfalsifiable claim is, and that making one means it is impossible to meet any burden of proof, some acknowledgment of the endless logical fallacies he has used, and that he grasps how relentlessly irrational this indicates his rhetoric to be.
He seems to think that because he professes atheism, and this is an atheist site, that his rhetoric and irrational arguments won’t be challenged, he is of course wrong. His spiel is exactly the kind of preaching we see theists present all too often.