Jung did manage to return from the underworld. The resurrection of Jesus is an ongoing debate.

By the way, on the theme of our recent conversations, when I read your quotes, I noticed that Paul in the same passage said that Jesus appeared to him after the other apostles and the hundreds of others (some still living). This suggests that this was the resurrected physical Jesus, rather than the ascended Jesus. But from what we believe to be the timing, this would appear to be impossible. What do you think?