 Furthermore, in taking faith to consist in non-basic belief that theological propositions are true, this model invites the assumption that theological convictions belong in the same category of factual claims as scientific theoretical hypotheses with which they accordingly compete. That assumption will lead those who think that theological claims are not reasonably accepted on the evidence to regard faith as worthless and intellectually dishonourable—at best, ‘a degenerating research programme’ (Lakatos 1970). (On this negative assessment of faith’s evidential support, persons of faith come perilously close to the schoolboy’s definition mentioned by William James: ‘Faith is when you believe something that you know ain’t true’ (James 1896 [1956, 29]). Or, if persons who have theistic faith readily abandon theological explanations whenever competing scientific ones succeed, their God gets reduced to ‘the God of the gaps’.) These misgivings about the model of faith as firmly held factual theological belief dissolve, of course, if success attends the project of showing that particular theological claims count as factual hypotheses well supported by the total available evidence. Those who doubt that this condition is or can be met may, however, look towards a model of faith that understands faith’s cognitive content as playing some other role than that of an explanatory hypothesis of the same kind as a scientific explanatory hypothesis.