90 Minutes in Heaven

A man who is driving his car is crashed against a truck. He will stay without pulse during ninety minutes. Police confirms his death but when a pastor comes and he blesses his soul, the man came back and He looks like perfectly alive. His pulse turns correctly. Despite of the miracle, the man is angry because He was in Heaven. He thinks God expeled him. So... what was it happened in Heaven along ninety minutes? This is the question the man have to answerd in his new life. (Based on a true story).