Vipassana Meditation: the 4-part step

Vipasssana Dhura meditation society was founded by Thai monk Achan Sobin Namto. It was supported in the USA primarily by the late Cynthia Thatcher who authored the book "Just Seeing".

https://metaperl.github.io/vipassana-dhura (webmaster: Terrence Brannon)
https://www.vipassanadhura.com/ (webmaster: Bill Flanagan)