I think without non-believers; a believer will have a hard time coming up with bad arguments and examples that led the non-believer to disbelieve.
Most -if not all- arguments said by non-believers are refutable. The more somebody tries to criticize religion, the more they expose the false religions yet make the true one stand obvious.
Most -if not all- arguments said by non-believers are refutable. The more somebody tries to criticize religion, the more they expose the false religions yet make the true one stand obvious.