Visits to or visions of the afterlife are a common motif in western literature. Odysseus visited the land of the dead and saw his mother. Aeneas traveled to Dis to find his father, and learn of the future of the Romans. These exploits continued after Christ, but of course took on a Christian character. There are dozens of examples. If only someone would collect all these Christian visions into one book…
Out of the four dozen examples found by Eileen Gardiner, there are five that were relatively recent to the population of the eighth century. Two are related by Gregory of Tours in the sixth century, two came from Britain in the early eighth century via the Venerable Bede, and one is related by Boniface. There is a second vision in Boniface’s letters that Gardiner did not mention, which gives us a half-dozen fresh voyages to the nether regions for us to investigate.