While we have to be careful about NDE’s, and we certainly shouldn’t build our theology around them, we cannot dismiss them as being solely the result of drug-induced hallucination nor oxygen deprivation. Yes, that can happen…
That is why I find the study of Shared Death Experiences to be so interesting, because a healthy individual who is not experiencing drug hallucinations, nor who is oxygen deprived, is with a dying person, experiencing the same things which are reported in NDE’s.
From the book “Glimpses of Eternity – An Investigation into Shared Death Experiences” by Raymond Moody:
It is possible for a skeptic to easily write off a dying person’s death experience . But a death experience shared with a number of people at the bedside is more difficult to pass off as individual fantasy. Shared death experiences are like near death experiences, only they take place in a person who is not ill. They usually happen to a person or persons who are sitting at a deathbed and they take place when the sick person is close to death or has just died. They can happen to one or more people.
As one interviewee said in the book:
“Look at me” he said, “I did not die, yet I had a near-death experience. That stuff you said about the dying brain hypothesis can’t be true because—look at me—it happened to me and I am alive.”
So if a “dying” person later speaks about having a life review, encountering deceased relatives and/or a divine being, seeing a bright light, going through a tunnel into another dimension…yes, we can dismiss all that—even though thousands of people from completely different backgrounds have all reported the same things…but when a healthy living person experiences the same things simultaneously as they sit beside a newly deceased person, how can that be explained?
IMHO, we are getting a glimpse of the spiritual realm.
The book is very interesting and I’d recommend it. There are absolutely no stories which are contrary to our faith. In fact the author greatly believes in Jesus and in God, and says he talks to God all day long.