This happened to me before.

Before I was into Neville and the Law's. I read a book by Delores Cannon called "The Three Waves" and it fit with my experience of life and I fully believed the book. I would walk round malls projecting my electromagnetical field around me, believing it healed people in my vicinity. For a few years in this spiritual state I would at weekends just go to random cities doing this. Family members and friends would be astonished how I would walk past crying kids/babies / the occasional adult and when about 10 meters of my vicinity they would stop crying, time and time again, in all different cities.

Now of course I understand it fully. I believed I could do it, that I had this power, and so it happened.