Halloween was supposed to be All Saints Eve,a Holy day.
Churches oppose Halloween because it glorifies evil, and their practices. (Witch Craft,Blood Sacrifices,Devil worship and criminal activity.)
Most Christian churches have a alternative Harvest Party.
The kids dress up like farmers or Biblical characters.
They celebrate with Hay rides,bobbing for apples,candy,cakes, competitive games, and prizes. Churches want the children to have fun and be safe from all harm.
I personally wish that each State would ban Trick or Treating,and let the parents have private parties for their children and friends. This way no child would be harmed from candy or fruit tampering.
Source(s):
Experience