One can post this type of subject by simply not proselytizing it as fact eg:

"The Qu'ran says, and many muslims believe, this:

POST YOUR CUT'n'PASTE

Do you believe this? Are there facts for or against this view?"

Now a discussion is set up and not a closed argument.

"Deaths in the Bible. God - 2,270,365
not including the victims of Noah's flood, Sodom and Gomorrah, or the
many plagues, famines, fiery serpents, etc because no specific numbers
were given. Satan - 10."