[Oct. 31, is also considered by Wiccan groups to be a time when it is easier to communicate with spirits.]
What is the Christian view of psychics / fortune tellers?
https://www.gotquestions.org/psychics-Christian.html
Halloween: A short history
Posted on October 24, 2012 by Pastor Joseph Abrahamson
http://steadfastlutherans.org/2012/10/halloween-a-short-history/