Atheism and morality

[Inigo]

I predicted you'd do precisely this. I assume you were previously religious and miss having an authoritative book to appeal to. And so you've decided to replace the bible with a big fat report on how a population of fools use words. You worship that catalogue of idiots' grunts if you want, but I'm not a dictionarian.

Anyway, address my arguments or go boil your head.

This is just too much. 'Catalog of idiots grunts'. Use of 'dictionarian'. No, it's called using the English language properly so others know what you mean.

Anyway we have addressed your arguments in pretty much every way possible and you still fail to understand how concepts can very easily be of something nonexistent(ideas). Morality being one of them. And this concept of something non-existent is something very useful indeed. It's useful, not an inescapable instruction. Just some subtle hardcoded 'instructions' which are not always reasonable, especially inescapably.

you don't seem to have grasped my argument at all. Of course we can and do have concepts of things that do not exist.
We have a concept of morality. My point is that there would only be something answering to that concept if a god and an afterlife exists.