As a former christian I would have believed that it can't happen because I viewed life as something that only emanated from god. Some believers in this thread seem less sure of that.
Perhaps born again evangelical Christians see things differently to mainstream Christians. I found them to be different to the mainstream on FS, a bit OTT actually. One got on his knees begging me to be born again. Time for a sharp exit.
There are many Christian viewpoints about the origin of life I would think.