The original meaning of the word holiday is holy day. There is nothing holy about Halloween. This article will explain why Christians should not celebrate Halloween. Halloween seems like an innocent celebration that kids can enjoy, however, the bible says that we must grow in understanding to become mature.
When I was a child, I spoke like a child, thought like a child, and reasoned like a child. When I became an adult (mature, emphasis is mine), I no longer used childish ways
(1 Corinthians 13:11 GWT).
It is time for us to become mature about Halloween.