 It is plausible that if a claim appears contradictory to someone, she thereby by has a strong epistemic “defeater” for that belief, i.e., a further belief or other mental state which robs the first belief of rational justification and/or warrant. A stock example is a man viewing apparently red objects. The man then learns that a red light is shining on them. In learning this, he acquires a defeater for his belief that the items before him are red. Thus with the Trinity, if the believer discovers an apparent contradiction in her Trinity theory, doesn’t that defeat her belief in that theory? Anderson argues that it does not, at least, if she reflects properly on the situation. The above thought, Anderson argues, should be countered with the doctrine of divine incomprehensibility, which says that we don’t know all there is to know about God. Given this truth, the believer should not be surprised to find herself in the above epistemic situation, and so, the believer’s trinitarian belief is either insulated from defeat, or if it’s already been defeated, that defeat is undone by the preceding realization (2007, 209–54).