Deuteronomy 18:10–12 and Halloween: What It Says
Deuteronomy 18:10–12 condemns divination, sorcery and consulting the dead as abominations, but it says nothing about holidays or costumes. Christians answer the Halloween question by applying this principle with wisdom and conscience.
Ephesians 5:8–14: Christians and Halloween
Ephesians 5:8–14 does not mention Halloween, but it gives a pattern for every cultural practice: remember who you now are, test what pleases the Lord, and refuse partnership with darkness without withdrawing from neighbors.