“And “be still and know that I am God” is from God..”
The psalm is, but the meditation/self hypnosis exercise is not. It only named after a verse. the manifestation is not Christian.
A “tingly warm feeling” in your right hand is not a sign of salvation, it’s verification to the hypnotist you accept his suggestions.
Roy Masters’ meditation is a trance:
http://m.youtube.com/watch?v=PSrhYjuxXus&desktop_uri=%2Fwatch%3Fv%3DPSrhYjuxXus