Hey, a testimony, this happened at my church years ago, our worship leader told me about this- this was during the Sunday AM service. In the middle of the service a little white cloud, about knee-high, floated in the front door of the church, into the sanctuary, down the aisle, and then over to a man in the congregation that was terminally ill with cancer. The cloud came around him and then it turned red, the man screamed! The cloud then disappeared. Several days later the man had a scan done, the cancer was gone, they couldn't find it!