Halloween: Trick or Treat?

Here are some jottings (in a Word document) for 'Listen and Lunch' talk I gave today entitled Halloween: Trick or Treat? I agued that on the whole its a bad thing. It probably has unwanted comercialism and trick or treat is antisocial. Above all, it might encourage wrong attitudes to Satan and evil, either leading people to trivialise and understimate evil or, possibly in a few cases, to be fascinated by the devil and be drawn into the occult.