Hello Goedert, all,Miraculous Power
What Buddhists Believe by Venerable K. Sri Dhammananda Maha Thera
The Buddha knew of the power that could be developed by training the human mind. He also knew that His disciples could acquire such powers through mental development. Thus the Buddha advised them not to exercise such psychic power in order to convert less intelligent people. He was referring to the 'miraculous' power to walk on water, to exorcise spirits
, raise the dead and perform the so-called supernormal practices. He was also referring to the 'miracles of prophesy' such as thought-reading, soothe-saying, fortune-telling, and so on. When the uneducated believers see the performance of such powers, their faith deepens. But the nominal converts who are attracted to a religion because of these powers embrace a faith, not because they realize the truth, but because they harbor hallucinations. Besides, some people may pass remarks that these miracles are due to certain charms. In drawing people to listen to the Dhamma, the Buddha appealed to their reasoning power. http://www.buddhanet.net/budsas/ebud/wh ... iev/31.htm
The development of the Amulet belief in Thailand is an example of "charms".