Like so many pagan festivals that were conveniently adapted for Christian usage, Hallowe’en is today accepted as Christian in origin and practice. But the darkness that permeated the minds of those within the Roman Church at that time resulted in the taking of that which was consecrated to Satan and the pagan gods of nature, and offering them to God. We have numerous Scriptures that tell us such a practice is an abomination to God, punishable by death. That’s how much God detests such practices, regardless of whom one says they honor.
Unfortunately, the world has contaminated the minds and hearts of many believers accordingly. Rather than being transformed by the renewing of their minds, they play with the fruitless deeds of darkness rather than expose it for what it is. We should be praising God for calling us out of darkness into His glorious light not paying tribute to the darkness (1 Peter 2:9, 2 Corinthians 6:17-7:1).