In the previous installment (link), Origen recalled having read in Josephus’ Antiquities that James, the brother of “Jesus called Christ,” was sentenced to death by stoning. However, Origen says that Josephus wrote much more about this James than what’s in our received Antiquities.
Origen’s testimony has been offered in support that the extant Antiquities is faithful to the original; that Josephus reported the actual existence of a close associate of the Christian Jesus in Josephus’ own time and surroundings. That is, Josephus implicitly vouched for a historically real Jesus, possibly based on a reasonable inference about the associate that Josephus could have made from his own lived experience.
The finding of this post is that Josephus did write some things substantially similar with what Origen recalled, in close proximity to Josephus’ mention of James. However, Josephus was discussing other people and events. Origen conflated Josephus’ actual writings with stories about the Christian martyr James the Just. Thus Origen’s faulty memory made a new non-Christian witness to Christian tradition, much as Jerome’s memory brewed up a new Christian miracle by misremembering an incident from Josephus’ War and mixing it with the Gospel passion (link).