Kundalini
Kundalini is the word which means that energy body（spiritual body） invades into the body in order to get a sexual pleasure.
Ms Taeko Shiraki was told by the beings from the sky it is the dangerous act to surrender the body to energy body.
When people surrender their bodies to the spiritual body, they will sometimes be mentally unstable or channeling may be started.
The energy body sometimes claims itself as the god and dominate the person whose body is surrendered.
Those who are surrendered by those energy body often have the troubles with daily life.
Please refer to the following site for more info.
http://slicer93.mbsrv.net/5-189.html
https://upload.wikimedia.org/wikipedia/commons/c/c7/DiagrammaChakraKundalini.jpg