Recently I discovered some articles and posts online about a phenomenon called the rainbow body. I do not think I had heard about it before. But some serious people consider it to be sign of the highest attainment. Here are some chunks and pieces about it.
Material bodies dissolving into light is the subject of Rainbow Body and Resurrection by Father Francis V. Tiso, a priest of the Diocese of Isernia–Venafro who holds a PhD in Tibetan Buddhism. Exploring the body as a vehicle of spiritual transformation, this book presents Father Tiso’s research on postmortem accounts of the rainbow body of Khenpo A Chö (1918–98) in eastern Tibet, historical background on Dzogchen and early Christianity, and a comparative discussion of the rainbow body and the mystical body of Christ.
Father Tiso introduces his work by acknowledging that because research on postmortem paranormal phenomena cannot be conducted in a laboratory, there are inherent tensions that exist in conducting scientific investigations while relying on the good word of faithful informants. Seeking to take the approach of a participant observer in the tradition of anthropology, Tiso’s chapter on Khenpo A Chö is largely a series of journal logs from fieldwork in eastern Tibet and India and transcripts from interviews with local eyewitnesses.
Link:
https://www.lionsroar.com/investigating-the-rainbow-body/At the same time, continues Tiso, the research team plans to expend the scope of this research beyond the confines of the Tibetan culture, so they can compare the rainbow body phenomenon with the resurrection of Jesus Christ. To our knowledge, says Tiso, the bodies of most Christian saints did not disappear or shrink after their deaths.
"Highly realized saints in Catholic and Orthodox Christianity tend to move in the direction of incorruption, so that the body does not decay after death."
However, he adds, bodily ascensions are mentioned in the Bible and other traditional texts for Enoch, Mary, Elijah, and possibly Moses. And there are numerous stories of saints materializing after their death, similar to the widespread phenomenon known as the "light-body."
"In my church of Saints Cosmas and Damian in Italy, we have a large number of accounts, going back centuries, that indicate that these saints appeared in dreams and visions, rescued people from harm, and cured them of diseases. Even today, people still tell me they have these visions," says Tiso.
In 1984, when Tiso was meditating with his eyes open in a chapel in Italy, he, too, had an extraordinary vision. Jesus Christ, he says, appeared before him in the form of a violet light-body. At that time. Tiso was considering taking a teaching position in the United States, but in this vision Christ indicated he should stay in Italy. "It was important not to make a mistake at that point in my life," reflects Tiso. "I did stay in Italy, where I was eventually ordained, and I lived in a hermitage chapel for almost twelve years."
Tiso has also had several Tibetan teachers appear to him in dreams. When he gives public lectures he speaks frankly about these experiences, because he feels it is important for people to understand that they are more common than we think. "I think that as people mature in their spiritual practice, they begin to have visionary experiences."
Link:
https://www.shambhala.com/snowlion_articles/christian-buddhist-explorations-rainbow-body/