Does God exist: A hopefully civil and fruitful debate

It doesn't even have to assume that there is any point that god can't lift it.

If god can lift anything, no matter what it is, then he obviously can not create something he can not lift meaning that's something he can not do (all-powerful kind of meaning that you can do anything).

We're trying to define God using reason, so omnipotence works on everything that is sensibly imaginable and none otherwise. I might have neglected to point out, but language is hardly rational. Something like "Can he do X" sounds nice because it starts with "Can he", implying--linguistically--an ability or lack thereof. Rationally, there is no ability concerning objects that don't even make sense from the start.

well, we're at a problem if it doesn't make sense to you, because it makes sense to me.