The Miracle of Sister Agnes

This is the fictional story of a young girl who heals a seven year old boy who has an unoperable brain tumour. However she is completely unaware of the event but it was witnessed by a priest and the boy's mother. Other people from different countries have performed similar miracles unbeknown to them at the time.
These boys and girls were invited to receive teachings in ancient Vedic philosophy which says that we are just spirits, whilst most people believe that they are only bodies. The teaching takes place in a special convent with remarkable results.