The Mark of the Beastrichhttps://www.ottumwachurch.org/oembed/page/sermons/rsp/211.0Ottumwa Seventh-day Adventist Churchhttps://www.ottumwachurch.org<iframe src="https://www.ottumwachurch.org/oembed/page/sermons/rsp/21" width="600" height="400" scrolling="no" frameborder="no"></iframe>