By my own sankalpa I saved people from drowning and other accidents in distant places and manage remote controlled surgical operations performed - that is divine will and power. As an Avatar, this power is intrinsic, inherent, total and natural to my will and decision. I need no Mantra, mystical formula, no Sadhana (spiritual practice), no Tantra (sacred writings) and no Yantra (made by a scientist) to perform the so-called miracles, which are natural to my state. My powers are simply the expression or assertion of the reality of godliness, which merges me with everything, everywhere, at all times and places. The miracles belong to the boundless power of God.

Now coming to the main points of your question, the healing phenomena has a dual aspect. I can cure, save, and even resurrect people provided they are in a spiritually receptive condition. It is like the positive and negative current. Your devotion to Me is the negative current. Once the two come together, the devotion provides what is called the miracle of healing.

It is man’s mind that is really responsible for his illness or health. He himself is the cause or motivator of either. So when it comes to healing or curing, the necessary faith has to be created within his mind for the purpose. All I do is to invest him with the confidence, will and power to cure himself. It is my abounding love reciprocated by the intensity of the devotee’s faith in Me that produces the desired result. (S&M, pp. 242-243)