Can God offer salvation to Christians only? Then he is not omnipotent.Could God offer salvation to non-Christians but chooses not to? Then He is not all-loving. God cannot be as Christianity says.
A great spin-off of Epicurus's argument of evil. It forces one to justify whether blasphemy really is the one unforgivable sin and if it is, whether or not that is the work of a benevolent being. Although, I like Epicurus's better, more general in scope and more strident in defining God.
The original: