Part three in The Seventh Day video series! Did you know . . . Ireland's famous St. Patrick was neither Irish nor Catholic? The pope was excommunicated for promoting fasting on the seventh-day Sabbath? A "letter from Heaven" threatened supernatural punishments for failing to keep Sunday holy? In part three of this explosive series, Hal Holbrook tells about the battle over the seventh-day Sabbath in medieval times. It is a story riddled with fakes and forgeries, warped by legend and propaganda, and steeped in the schemes of patriarchs, popes, and kings. With testimony of experts from England, Scotland, and the United States, part three of this five-part documentary series presents new Revelations From the Lost Pages of History.