 Genesis 3).While the reader chants the psalm, the priest stands outside the closed Royal Doors wearing only his epitrachilion, making this symbolism more evident.This psalm is used during the Easter Vigil on Holy Saturday night (the Vigil being the inauguration of the fifty-day Easter season, the end of Holy Week- and by extension Lent- and the ending of the three-day Easter Triduum of Holy Thursday, Good Friday, and Easter).