These days, we focus on the creation and display of Halloween customs, which are believed to be influenced by folk customs and beliefs from Celtic-speaking countries.
In addition, the carving of pumpkins is a custom carried on; the origin of this tradition goes something like this….
On route home after a night’s drinking, Jack encounters the Devil and tricks him into climbing a tree. A quick-thinking Jack etches the sign of the cross into the bark, thus trapping the Devil. Jack strikes a bargain that Satan can never claim his soul. After a life of sin, drink and lies, Jack is refused entry to heaven when he dies. Keeping his promise, the Devil refuses to let Jack into hell and throws a live coal straight from the fires of hell at him. It was a cold night, so Jack places the coal in a hollowed out turnip to stop it from going out, since which time Jack and his lantern have been roaming looking for a place to rest.Source: Encyclopedia of Death and Dying (Glennys Howarth, Oliver Leaman), Taylor & Francis, page 320