06 Aug '11 11:28>1 edit
Originally posted by AgergI don't think it has anything to do with time at all. It might turn out that I never meet the right circumstances in which I will plough. I can still say however that I can plough,just only in the limited sense that I have the power, the ability, to do so. For another example, if someone says that they can touch their toes, it does not mean that they ever will. They are not claiming that in the future they may ever have the intention of touching their toes. Imagine they were asked by their doctor whether they could touch their toes. The doctor is not interested in whether they will touch their toes; they are simply interested in whether the patient has health hangstring and lowerback flexibility.
One feature that is not conserved with your ploughing a field analogy when considering the question "Can your god lie" is it's universality. By that I mean that [b]presently you lack access to facilities to perform such ploughing, but next year may be different. As such you've only identified a small subset of all the possible situations you will be in whi s before; I don\'t see the need for excessive pedantry yet though.[/hidden][/b]
I think it is universally accepted that the modal verb 'can' has a number of meanings. I have suggested two, another would be the permissive 'can' (as in 'can I go to the bathroom?' which functionally is a request for permission, not a question of whether he has the ability to urinate or whether the toilets are usable). As English speakers, we have to be sensitive to this ambiguity. Imagine someone says 'I can stand up'. Depending on context, this could have multiple readings: 1) I am allowed to stand up (say, in a military drill.); 2. I might or I have the chance to stand up; or 3, I have it in my power to stand up. I don't see why the third reading entails that the person ever actually will stand up. I can become the Prime Minister of Australia -- I am an Australian citizen, am over 18 and hold no criminal record. That said, I will not become Prime Minister of Australia because I have no such inclination.
The point is that 'can' has different contruals and you cannot stipulate what the theist means. Even if you find the exact definition unconventional, it is not after all your belief. It is the theist's belief and it is the theist's right to define the terms of his belief. It is just silly to try to bring God's omnipotence to a reductio ad absurdum by insisting on a definition of omnipotence that does not correspond to the theist's. If the theist prefers the dynamic interpretation, that is their call.