The Protestant Reformers taught that when we turn away from God at the core, then everything we do is affected, including our thinking. We come to our desks or laboratories with a complex set of motivations and predispositions already in place, which predetermine to some degree what we accept as plausible or true. Far from being neutral blank slates, our minds are predisposed to interpret new data in light of the convictions we already hold—what we want to be true.