literalism

In Genesis 6, there's a discussion of the origin of the Nephilim. It says that the sons of heaven bred with the daughters of men to produce the race of giants known as the Nephilim. (This is from memory. My apologies if I make a mistake on this. I'll try to correct it when I have a bibile in...

Which seems odd until... Seems a bit more reasonable, but... His application of verse seems spot on, so my question is: At what point does taking the Bible literally become mental illness?

61% of nationwide adults surveyed believe the literal account of Biblical creation. 60% believe the literal story of Noah's flood. I'm surrounded by morons. I choose to attack in all directions.