
Commemorations of all saints and martyrs were held by several churches on various dates, mostly in springtime. These three days are collectively called Allhallowtide and are a time when Western Christians honour all saints and pray for recently departed souls who have yet to reach Heaven. Since the time of the early Church, major feasts in Christianity (such as Christmas, Easter and Pentecost) had vigils that began the night before, as did the feast of All Hallows'.

The English word 'Halloween' comes from "All Hallows' Eve", being the evening before the Christian holy days of All Hallows' Day (All Saints' Day) on 1 November and All Souls' Day on 2 November. Halloween is thought to have roots in Christian beliefs and practices.

History Christian origins and historic customs The word halloween comes from the Scottish form of All Hallows' Eve (the evening before All Hallows' Day): even is the Scots term for "eve" or "evening", and is contracted to e'en or een (All) Hallow(s) E(v)en became Hallowe'en. The word Halloween or Hallowe'en (" Saints' evening" ) is of Christian origin a term equivalent to "All Hallows Eve" is attested in Old English. The word appears as the title of Robert Burns' " Halloween" (1785), a poem traditionally recited by Scots. Some Christians historically abstained from meat on All Hallows' Eve, a tradition reflected in the eating of certain vegetarian foods on this vigil day, including apples, potato pancakes, and soul cakes. Some people practice the Christian religious observances of All Hallows' Eve, including attending church services and lighting candles on the graves of the dead, although it is a secular celebration for others. Popular Halloween activities include trick-or-treating (or the related guising and souling), attending Halloween costume parties, carving pumpkins into jack-o'-lanterns, lighting bonfires, apple bobbing, divination games, playing pranks, visiting haunted attractions, telling scary stories, and watching horror or Halloween-themed films. Celebrated in Ireland and Scotland for centuries, Irish and Scottish immigrants took many Halloween customs to North America in the 19th century, and then through American influence Halloween had spread to other countries by the late 20th and early 21st century. Other academics believe Halloween began solely as a Christian holiday, being the vigil of All Hallow's Day.

Some go further and suggest that Samhain may have been Christianized as All Hallow's Day, along with its eve, by the early Church. One theory holds that many Halloween traditions were influenced by Celtic harvest festivals, particularly the Gaelic festival Samhain, which are believed to have pagan roots. It begins the observance of Allhallowtide, the time in the liturgical year dedicated to remembering the dead, including saints (hallows), martyrs, and all the departed. Halloween or Hallowe'en (a contraction of "All Hallows' evening"), less commonly known as Allhalloween, All Hallows' Eve, or All Saints' Eve, is a celebration observed in many countries on 31 October, the eve of the Western Christian feast of All Hallows' Day. Totensonntag, Blue Christmas, Thursday of the Dead, Samhain, Hop-tu-Naa, Calan Gaeaf, Allantide, Day of the Dead, Reformation Day, All Saints' Day, Mischief Night ( cf. Trick-or-treating, costume parties, making jack-o'-lanterns, lighting bonfires, divination, apple bobbing, visiting haunted attractions.Ĭhurch services, prayer, fasting, and vigil Western Christians and many non-Christians around the world
