When I suffocated to death and went to the other side I knew that I could choose whether to come back or not. There was no voice or anything. I just knew that I could stay in that place that felt like being wrapped in euphoria or I could come back to this realm. So what was that? Was that the edge of the afterlife and God letting me know I had a choice to make? Or was that just my body shutting down and my nervous system letting me know I still had enough energy to start moving my lungs and regain normal consciousness? Is there even a difference? Does God act in subtle ways through natural processes that he sets in motion somehow? Anyway, I have no idea if there is a God or if he has spoken to me, but that time when somehow I just knew that I could stay or come back during a near death experience is the most obvious candidate for that.