Holy Week in Christianity is the week just before Easter. It is also the last week of Lent, in the West, – Palm Sunday, Holy Wednesday, Maundy Thursday, Good Friday, and Holy Saturday – are all included. However, Easter Day, which begins the season of Eastertide, is not. However, traditions observing the Easter Triduum may overlap or displace part of Holy Week or Easter itself within that additional liturgical period.
The Meaning of Holy Week. This is one of the most beautiful liturgies of the entire liturgical year. At the Mass, the priest will wash the feet of twelve men, just as Jesus did. Also on this night, priests all over the world will renew their sacred vows. This is because, at the Last Supper, Jesus not only instituted the Mass (Eucharist) bt also the ministerial priesthood.