Ἰουδαίαν in Acts 2:9: Reverse Engineering Textual Emendations

Building on a plethora of conjectured emendations for IOϒΔAIAN, this article approaches the issue once again to test the viability of a quantitative tool and to establish the possibility of palaeographical confusion of IOϒΔAIAN with an alternative topo- or demonym. The article starts with an experiment using Greek topo- and demonyms derived from contemporary Christian, Jewish, and Classical sources to establish a palaeographical confusion score. Next the likeliness of the “closest” alternatives in the geographical arrangement of Acts 2:9–11 is explored. The article ends with an evaluation of the possible implications for the text in Acts 2:9 as well as a critical appraisal of the method for conjectural criticism.