Revelation and the Unity of the Truth

In his assessment of Paul Tillich’s theology, Dirk Martin Grube states that revelation pertains to knowledge about knowledge instead of knowledge about the world. This concept of revelation raises two interrelated questions: 1) Can revelation be restricted to an epistemological metalevel without conveying propositional content?; 2) Does knowledge based on revelation potentially conflict with other forms of knowledge? This article denies the first and affirms the latter, thus arguing against Grube’s thesis and uses the importance of the historicity of Jesus’ resurrection as a litmus test.