From Science in the first 20 years of the 21st Century has discovered that the point of total death of the human body, is not when the heart and brain stop functioning; rather it occurs when the last 'living' cell stops functioning at the 72 hour mark, that is 3 Days After the brain and heart stop functioning. Another discovery in these 20 years is that there is a mass of cells, about the size of a spherical USA quarter of a dollar coin, constructed of proto or natal brain cells, that do have memory and learning functions, meaning that your heart has a brain. Most mediative tech has at it's core the uniting of the two minds existing in our physical form. Jesus said (paraphrased), 'It is not what enters the body that defiles the self (making one unclean) but that which is vomited out from the heart'. Then the reality spoken to by the authors of the New Testament or Covenant, the Resurrection of the Glorified Messiah, happens BEFORE the 72 hour final 'death' of the body. All Scientifically...