Greatest possible being?
1. God is defined as the greatest possible being that can ever be conceived.
2. If there is no such being as the greatest possible being that can ever be conceived, then there is no such being as God.
3. There is no such being. (Because, like the notion that there is no "best" possible world, there are greater possible beings without limit).
4. Therefore, there is no such being as God.
This argument is not intended as a proof for the nonexistence of God; rather, it is intended to challenge theists (particularly Christians) to show why the notion of "the greatest possible being that can ever be conceived" is preferable to the view that "beings can be greater without limit." In other words, can (3) to be rejected on the grounds that the notion of “greater beings without limits” is less rational than the notion of “the greatest possible being that can ever be conceived?” If so, how?