A long-held Amish secret is put in jeopardy of being exposed. As the Mennonites attack Levi's businesses, tensions arise between Alan and Doug over broken promises. Merlin continues his holy pursuit and puts pressure on Levi to pony up funds.

The auction looms as Levi and the Mennonites battle for the Book of Menno. The Constable steps up his investigation into Levi. Merlin and Mary confront uncomfortable truths about their Amish upbringing.