"He who walks with the wise will become wise, but a companion of fools will be destroyed" (Proverbs 13:20)
"The fool has said in his heart there is no God." (Psalm 14:1)
A 'fool' is not someone who is 'crazy' or 'retarded': a fool is somone who lives their life LEAVING GOD OUT; and believing there is no divine consequences or retribution for one's actions. You quoted the Czech article, and then said 'they got it wrong'. No, they didn't. They got it exactly RIGHT.