.- This weekend, the Church celebrates Pentecost, one of the most important feast days of the year that concludes the Easter season and celebrates the beginning of the Church.
Here’s what you need to know about the feast day:
The timing and origins of Pentecost
Pentecost always occurs 50 days after the death and resurrection of Jesus, and ten days after his ascension into heaven. Because Easter is a moveable feast without a fixed date, and Pentecost depends on the timing of Easter, Pentecost can fall anywhere between May 10 and June 13.
The timing of these feasts is also where Catholics get the concept of the Novena - nine days of prayer - because in Acts 1, Mary and the Apostles prayed together “continuously” for nine days after the Ascension leading up to Pentecost. Traditionally, the Church prays the Novena to the Holy Spirit in the days before Pentecost.
The name of the day itself is derived from the Greek word pentecoste, meaning 50th.
The reason Pentecost falls 50 days after Easter comes from a parallel Jewish holiday, Shavu`ot, which falls 50 days after Passover. Shavu’ot is sometimes called the festival of weeks, referring to the seven weeks since Passover.
Originally a harvest feast, Shavu`ot now commemorates the sealing of the Old Covenant on Mount Sinai, when the Lord revealed the Torah to Moses on Mount Sinai. Every year, the Jewish people renew their acceptance of the gift of the Torah on this feast.