Justin Martyr makes the surprising concession in the Dialogue with Trypho 47 that Gentile Christians who convert as proselytes to Christ-believing Judaism “will likely be saved.” Given Justin’s larger project in the Dialogue of creating a Verus Israel distinct from historical Judaism, his admission of salvation to these ultimate Judaizers is hard to understand. The following article examines this fissure in his project by positioning Justin in tension between Paul and Marcion. Dialogue 47, which takes up the relationship between Christ-faith and the law, is shot through with the language of Galatians and Romans 14–15, and Justin tends in a number of Pauline directions in Dialogue 47—for instance, he encourages common meals between Jewish an...