I know it sounds like those zombie movies that attack a town or a city due to some kind of infection that went out of control. Well, it’s not. It’s the eve of Halloween and most of the world, strangely but excitedly look forward to this evening for some costume and “trick or treat” party. It’s a night when ghosts and goblins, vampires and monsters are celebrated – even TV shows are full of horror movies!
How did all this begin in the first place? Hundreds of years before the birth of Christ, the Celts, inhabitants of Britain and Ireland, observed a festival on October 31st. The Celts and their priests, the Druids, celebrated Samhain, a festival that marked the eve of the Celtic New Year, which began on November 1. The fall harvest was complete and winter came into view. The Celts believed the power of the sun was fading. For the next several months, they thought, darkness would prevail.

It’s a night when ghosts and goblins, vampires and monsters are celebrated...
The Celts believed that during Samhain the living and the dead were as close together as they would ever be. They believed that on the night of October 31, evil spirits and the souls of the dead would pass through the barrier and enter into the world of the living and that when this happened, deceased family members would be able to revisit their earthly homes. The thought was frightening, but exciting. The Celts also believed that these spirits and dead souls could torment the living. These souls might destroy crops, kill farm animals, or even steal babies. But this was also an opportunity to commune with the spirits and find out what the future would hold. The Devil, the lord of darkness, was ordinarily feared, but during Samhain, his power would be called on to foretell the future.
In the 700’s AD, the Church decided to combat this festival by replacing it with a celebration of the Lord of life. Instead of honoring evil spirits and the souls of the dead, the Church chose to recognize the saints, or hallowed ones, who had lived godly lives. The Church seemed to be saying, “All right, if you must have a day to celebrate the dead, then celebrate those who died and are now with the Lord.” So November 1st was then called All Saints’ Day, also called All Hallow’s Day. The evening before was called All Hallow’s Evening. From that we get the modern name of Halloween. But pagan customs continued. And with the growth of witchcraft in the Middle Ages, additional symbols became associated with Halloween: black cats, witches, bats, skulls, etc. Hence, we have Halloween.

Christians are in the light and obviously we’re to “have nothing to do with the fruitless deeds of darkness, but rather expose them..."
So, very clearly, it’s a pagan holiday that honors those who are on the side of darkness. Christians are in the light and obviously we’re to “have nothing to do with the fruitless deeds of darkness, but rather expose them (Eph.5:11).” “For you were once darkness, but now you are light in the Lord. Live as children of light (for the fruit of the light consists in all goodness, righteousness and truth) and find out what pleases the Lord.” (Eph.5:8-10)