What are the chances that we will one day discover that DNA has absolutely nothing to do with inheritance? They are effectively zero.
Sam HarrisMissionaries in the developing world waste a lot of time and money (not to mention the goodwill of non-Christians) proselytizing to the needy. . . . While missionaries do many noble things at great risk to themselves, their dogmatism still spreads ignorance and death. By contrast, volunteers for secular organizations . . . do not waste . . . time telling people about the virgin birth of Jesus. Nor do they tell people in sub-Saharan Africa - where nearly four million people die from AIDS every year - that condom use is sinful.
Sam HarrisAnd while Protestant reformers broke with Rome on a variety of counts, their treatment of their fellow human beings was no less disgraceful. Public executions were more popular than ever: heretics were still reduced to ash, scholars were tortured and killed for impertinent displays of reason, and fornicators were murdered without a qualm.
Sam Harris