 A possible view of theistic faith-commitment is that it is wholly independent of the epistemic concern that cares about evidential support. On this view, faith reveals its authenticity most clearly when it takes faith-propositions to be true contrary to the weight of the evidence. This view is widely described as ‘fideist’, but ought more fairly to be called arational fideism, or, where commitment contrary to the evidence is positively favoured, irrational or counter-rational fideism. Despite its popular attribution both to the church father Tertullian and to ‘the father of existentialism’, Kierkegaard, counter-rational fideism does not seem to have been espoused by any significant theist philosophers (passages in Tertullian and Kierkegaard that appear to endorse this position may be interpreted as emphasizing that Christian faith requires accepting, not logical contradiction, but ‘contradiction’ of our ‘natural’ expectations, wholly overturned in the revelation that the power of divine love is triumphant in the Crucified One).