Thousands of people have had near-death experiences, but scientists argue that they are impossible. Dr. Eben Alexander, a highly trained neurosurgeon, was one of them.

Then his own brain was attacked by a rare illness. Dr. Alexander's recovery is a medical miracle -- but not the real miracle.

While his body lay in a coma, Alexander journeyed beyond this world with an angelic being who guided him into the deepest realms of super-physical existence, where he met the Divine source of the universe.