If you can get anyone to come back after death I would like to hear the story.
It’s been a long time since I’ve read in the field. There’s extensive documentation of authentic such events.
There are a number of quality books on it. It tends to go by the name of NDE: Near Death Experience because hyper objectivists refused to accept a label that described verified brain dead, heart death cases being revived. There’s nothing “near death” about folks dead for 20 or more minutes with brains & hearts documenting no evidence of life.
A shocking number of atheists were resuscitated & became Christians afterwards because of what they saw & experienced ‘on the other side.’
Some were clinically dead for as long as 40 minutes & were very miraculously revived.
Some have claimed it’s all just odd electrical stuff going on with a compromised brain. Nonsense.
That does NOT explain things seen while the person was out of their body that could not have been seen any other way—e.g. a shoe on top of a high beam in the hospital—that was later verified.
Anyway—I no longer have a lot of passion about defending the facts. There is a wealth of facts available by quality researchers and experiencers.
One case was with a brain surgeon. Another a psychiatrist specializing in the brain’s electrical functions etc. I think both of those were atheists before they died.
Heaven is Beyond Your Wildest Expectations: Ten True Stories of Experiencing Heaven SID ROTH
PROOF OF HEAVEN:
This is a classic in the field:
Life After Life: The Bestselling Original Investigation That Revealed "Near-Death Experiences"
Evidence of the Afterlife: The Science of Near-Death Experiences
by Jeffrey Long and Paul Perry
Near Death in the ICU: Stories from Patients Near Death and Why We Should Listen to Them
God and the Afterlife: The Groundbreaking New Evidence for God and Near-Death Experience
The Science of Near-Death Experiences
https://www.amazon.com/The-Science-of-Near-Death-Experiences/dp/B07TDC5751/ref=sr_1_14?keywords=NEAR+DEATH+EXPERIENCE+BOOKS&qid=1572155587&sr=8-14
The Handbook of Near-Death Experiences: Thirty Years of Investigation
Gaze Into Heaven: Near-Death Experiences in Early Church History
Appointments with Heaven: The True Story of a Country Doctor's Healing Encounters with the Hereafter
Near-death Experices of Doctors and Scientists: Doctors and Scientists Go on the Record About God, Heaven, and the Afterlife
There's 20 pages of such books on Amazon. Not all of them are particularly kosher in terms of Biblical truth. There appears to be some deception going on in some cases.
Then there's the wonderful story of the 4 year old boy who was dead for "3 minutes 20 seconds" according to him.
HEAVEN IS FOR REAL:
I recommend reading Elisabeth Kübler-Ross’ “On Life After Death,” if you have not already done so.