Thaumaturgy is the purported capability of a magician to work magic or other paranormal events or a saint to perform miracles. It is sometimes translated into English as wonderworking.
A practitioner of thaumaturgy is a "thaumaturge", "thaumaturgist", "thaumaturgus", "miracle worker", or "wonderworker". A 'saint', being one who is variably defined as having an exceptional degree of holiness, enlightenment, or likeness or closeness to God, may be claimed to have performed miracles; these generally being defined as exceptional events or deeds not within the normative means of natural or human power, instead being of some supernatural or preternatural manner. Although the definition of a 'miracle', like the definition of a 'saint', will vary yet further among separate religions, sects, and schools.
The word thaumaturgy (ˈθɔːmətɜːrdʒi) derives from Greek θαῦμα thaûma, meaning "miracle" or "marvel" (final t from genitive thaûmatos) and ἔργον érgon, meaning "work".
Abhijñā and Miracles of Gautama Buddha
In the introduction of his translation of the "Spiritual Powers (神通 Jinzū)" chapter of Dōgen's Shōbōgenzō, Carl Bielefel refers to the powers developed by adepts of Buddhist meditation as belonging to the "thaumaturgical tradition". These powers, known as siddhi or abhijñā, were ascribed to the Buddha and subsequent disciples. Legendary monks like Bodhidharma, Upagupta, Padmasambhava, and others were depicted in popular legends and hagiographical accounts as wielding various supernatural powers.
Gift of miracles
In Greek writings, the term thaumaturge referred to several Christian saints. The word is usually translated into English as "wonderworker": a saint through whom God works miracles, not just occasionally, but as a matter of course. Famous ancient Christian thaumaturges include Gregory Thaumaturgus (c. 213–270), Saint Menas of Egypt (285–c. 309), Saint Nicholas (270–343), Anthony of Padua (1195–1231), Philomena ( 300 (?)), Ambrose of Optina (1812–1891), Gerard Majella (1726–1755) and John of Kronstadt (1829–1908).