sejem
Sejem refers to a traditional period of fasting and prayer observed by the Mandaeans, a Gnostic religious group indigenous to the river valleys of southern Iraq and southwestern Iran. This observance is one of the most important festivals in the Mandaean calendar. The exact timing of Sejem varies each year, as it is determined by the Mandaean lunar calendar. The duration of Sejem is typically for a few days, during which adherents abstain from food and drink from sunrise to sunset.
During the Sejem period, Mandaeans engage in increased prayer, religious study, and reflection. It is a time