Is an unexplained mark a sign of a ghost being present?

===new answer=== I assume that you are receiving marks like someone has beat you when they did not. It's not a ghost, it's a demon. It will continue to do this until it is bound and cast away. Not many are able to do this properly and usually will only drive it to someone nearby, such as a child of the person so afflicted. It is waiting for a chance to possess the person so afflicted. It can only enter through a gate: eyes, ears, nose, mouth, reproductive openings and anus. Be careful what you look at (such as porn), listen to (such as hate music), what you sniff (such as drugs), what you allow into your mouth (such as getting high or drunk), and who you have sex with and how you have sex with them. Best to only have sex with one you are married to, but be careful who you marry. Previous answer: Are you suggesting that literally anything unexplained (in other Words, "I don't know where it came from") is caused by ghosts or perhaps other magical forces? It doesn't seem reasonable that this should be your conclusion. If you learn where a mark or some other thing comes from, does this mean that there was a ghost present, but now the ghost has gone away?