During which ritual do several men sit in total darkness inside a small chamber heated by coals and chant rhythmically?

Question

Quizplus · Accepted Answer

The ritual described in the question is the Sioux sweat lodge ceremony, where participants sit in a heated underground chamber, also called a sweat lodge, in total darkness and chant rhythmically. The heat from the coals is thought to purify the participants' bodies and spirits.

During Which Ritual Do Several Men Sit in Total Darkness