The recently discovered Gospel of Judas has created much controversy among scholars. While it is clear that Judas is liable for Jesus' crucifixion in this text, it is much debated whether his actions should be understood positively or negatively. This article suggests that focusing on how the Gospel of Judas evaluates the salvific meaning of Jesus' crucifixion alongside the New Testament gospels and other early Christian writings may provide a key for solving this problem. In this way, the Gospel of Judas can be seen as a rare attempt to unravel what Irenaeus aptly termed ‘the mystery of the betrayal’.

When the ‘Jesus’ Wife' fragment was first made public at a conference for Coptic Studies, it generated worldwide media interest but met with increasingly sceptical responses from scholars with expertise in the most directly relevant fields. A summary of the grounds for scepticism, written shortly after the conference, is here published for the first time. Since then the collaborative efforts of a number of scholars have confirmed that the case against an ancient origin is overwhelming.

The article reopens the dossier of the sources, parallels and rewritings of 1 Cor 2.9, a saying that Paul attributes to a written source, when other sources put it into Jesus' mouth (e.g. GosThom 17). The state of research shows that the hypothesis of an oral source is generally preferred but an accurate study of 1 Clem 34.8, a parallel too often neglected, supports the presence of a written source that existed before 1 Cor 2.9. GosJud 47.10–13 will help to understand the attribution of the saying to Jesus. Finally, the article takes into account the well-known parallel in Islamic tradition, a ḥadīth qudsī.