Angels and life-after-death phenomena point to this non-physical aspect of ourselves. Our physical self “dies” but our non-physical self is eternal. That is our soul. And our souls have perceptual abilities that our limited physical senses, such as sight and hearing, do not. When we are attuned to our souls, we are open to the visitation of angels, who are non-physical beings with only one intention, to comfort, help, and heal.
Ghosts are energy fields that are stuck between the physical and non-physical. They are nothing to be afraid of. When they carry on with their banging and other ghostly antics, they are seeking the release into the non-physical. Help them out and release them. Their souls will be grateful!