The show takes a look at Theresa's life as she tries to balance family relationships with her daytime job as a medium, someone who can communicate with the spirit world. She believes that she can communicate with people who have died, so clients come to her looking for closure and answers as they hope to hear from those who have passed away.
It sounds harmless enough. After all, she's just offering help and consolation to people who are still mourning the loss of loved ones, right? What does the Catholic Church say about channeling spirits or communicating with the dead?