The Aggressive Christianity Missions Training Corps with Harrison Hill

The Aggressive Christianity Missions Training Corps with Harrison Hill

Author: Sarah Steel May 12, 2026 Duration: 54:28

The Aggressive Christianity Missions Training Corps, or ACMTC, is a hardline fringe religious cult that was led by a former hippie who went by the name Deborah Green. In The Oracle’s Daughter, author Harrison Hill tells the story of the group through the experiences of three women: Deborah, the self-proclaimed oracle; Maura, who nursed Deborah’s ailing brother and became one of her first followers; and Sarah, the oracle’s daughter of the title.


The group’s practices included harsh punishments of children and extreme forms of exorcism, and its crimes included kidnapping and abuse. Through his book, Harrison examines the dwindling gap between the fringe and the mainstream in the United States, and shows how we may be much more vulnerable to extremism than we think.


Links


Credits:

Produced by Sarah Steel

Music by Joe Gould


You can support Let's Talk About Sects here. If you have been personally affected by involvement in a cult, or would like to support those who have been, you can find support with or donate to Cult Information and Family Support if you’re in Australia (via www.cifs.org.au), and you can find resources outside of Australia with the International Cultic Studies Association (via www.icsahome.com). Find Sarah's audiobook Do As I Say here.


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Each month on Let's Talk About Sects, host Sarah Steel selects a different group for a thorough and thoughtful examination. The approach is narrative, building the story of each organization from the ground up. You’ll hear about the origins and the figures who founded these movements, the specific methods used to draw people in, and the lived realities of those who joined. Steel delves into the psychological frameworks at play and recounts the significant, often troubling events that defined each group's timeline. This award-winning documentary series fits within broader conversations about society, culture, and belief, but its strength is in the specific, human details. The tone is engaged and curious, avoiding sensationalism in favor of a clear-eyed look at complex histories. For those who find this podcast compelling, there are additional ways to engage with the work beyond listening. Sarah Steel has also authored a related book, *Do As I Say*, which expands on these themes. The monthly format allows for deep research into each subject, making every episode a comprehensive portrait rather than a superficial overview. It’s a resource for anyone interested in the mechanics of belief and control, presented through careful storytelling.
Author: Language: English Episodes: 100

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