Full Idea
One's beliefs can be comprehensively coherent without amounting to knowledge.
Gist of Idea
Fully comprehensive beliefs may not be knowledge
Source
Ernest Sosa (Beyond internal Foundations to external Virtues [2003], 6.6)
Book Reference
Bonjour,L/Sosa,E: 'Epistemic Justification' [Blackwells 2003], p.116
A Reaction
Beliefs that are fully foundational or reliably sourced may also fail to be knowledge. I take it that any epistemological theory must be fallibilist (Idea 6898). Rational coherentism will clearly be sensitive to error.
Related Idea
Idea 6898 Fallibilism is the view that all knowledge-claims are provisional [Mautner]