"If God exists, I hope he has a good excuse.

The worst that you can say about him (God) is that basically he's an underachiever.
The worst that you can say about him (God) is that basically he's an underachiever.
The worst that you can say about him (God) is that basically he's an underachiever.
The worst that you can say about him (God) is that basically he's an underachiever.