Katolske Kirke - Aarhus, Denmark
Even if not well known in the secular media or the public in general, the Pentecost is just as much a Holy Feast Day as both Christmas or Easter.
Pentecost Sunday marks the day when the Holy Spirit descended upon the Apostles, and occurs 50 days after Easter. Jews also celebrate Pentecost, but not for the same reason as Christians. The celebration by Jews of Pentecost is to observe God giving the Ten Commandments on Mount Sinai 50 days after the Exodus. The Pentecost in Jewish tradition takes place 50 days after Passover. In Western Churches, Pentecost is usually represented with the color red, which symbolizes the fire of the Holy Spirit.