All Hallows' Eve - Christianity and Halloween

On Oct. 31st in Western Catholicism a vigil is held on the Eve of All Hallows Day (or All Saints Day), the beginning of Hallowtide- a season to remember martyrs, saints, and the faithfully departed. This "All Hallows' Eve" became known as Halloween. While an "All Saints Day" was celebrated by Christians as far back as the 4th century, and is currently celebrated by different denominations at different times, Hallowtide was officially established in the 8th or 9th century by the Roman Catholic Church. 

Meanwhile the Gaels celebrated their new year on the same day. As Christianity expanded, the Catholic Church attempted to Christianize their pagan traditions and incorporate them into Halloween and All Hallows Day. For example: the tradition of leaving food out for spirits before the new year, became a more charitable Christian tradition of giving food to children and the poor. This established a Halloween tradition where Christians would exchange food and treats for prayers, hymns, or performances (aka tricks). 

While many Protestants fear this day has some kind of link to the devil, primarily due to its association with pagan festivities, Halloween itself was never a pagan holiday. In fact, it is a day in which Christians can connect with their neighbors, and maybe even remember those who have fallen asleep in Christ regardless of denomination.