So you don't believe in the Sabbath on religious grounds, just because you don't want to work 7 days a week? Why didn't you just say so???
As R0beph says, in your brain you have 5,methoxy dimethyltryptamine , or 5-MeO-DMT, an anaolouge of DMT. In every state it has been legislated it is a schedule 1, and under the analouge act in your country you would be very likely to be prosecuted for DMT, another schedule 1 drug. It is also illegal in the UK. This is very likely to account for any visions or bizzare feelings in a near death experience, as you are basically tripping balls for a while.
However, you could always account this to God, saying he gave you the drug just for this purpose.