Halloween, or Hallowe’en (a contraction of All Hallows’ Evening) is a celebration observed in a number of countries on 31 October, the eve of the Western Christian feast of All Hallows’ Day. It begins the three-day observance of Allhallowtide, the time in the liturgical year dedicated to remembering the dead, including saints (hallows), martyrs, and all the faithful departed.
According to BBC Online, it is “widely believed” that many Halloween traditions originated from the ancient Celtic harvest festival Samhain, and that this Gaelic observance was Christianized by the early Church.
Halloween activities include trick-or-treating (or the related guising), attending Halloween costume parties, decorating, carving pumpkins into jack-o’-lanterns, lighting bonfires, apple bobbing and divination games, playing pranks, visiting haunted attractions, telling scary stories and watching horror films. In many parts of the world, the Christian religious observances of All Hallows’ Eve, including attending church services and lighting candles on the graves of the dead, remain popular, although elsewhere it is a more commercial and secular celebration. Some Christians historically abstained from meat on All Hallows’ Eve, a tradition reflected in the eating of certain foods on this vigil day, including apples, potato pancakes and soul cakes.
Today’s Halloween customs are also thought to have been influenced by Christian dogma and practices derived from it. Halloween is the evening before the Christian holy days of All Hallows’ Day (also known as All Saints’ or Hallowmas) on 1 November and All Souls’ Day on 2 November, thus giving the holiday on 31 October the full name of All Hallows’ Eve (meaning the evening before All Hallows’ Day). Since the time of the early Church,major feasts in the Christian Church (such as Christmas, Easter and Pentecost) had vigils which began the night before, as did the feast of All Hallows’. These three days are collectively referred to as Allhallowtide and are a time for honoring the saints and praying for the recently departed souls who have yet to reach Heaven.
On All Hallows’ Eve, Christians in some parts of the world visit cemeteries to pray and place flowers and candles on the graves of their loved ones.