How Do We Know We're in God's Church?

How can we be sure that this is God's church?  In this split-sermon, Dr. Steve Holladay, a deacon serving in the Atlanta and Buford congregations, shows how the Holy Days reveal God's plan of salvation for mankind, which only God's Church understands.

Steven Holladay is a professor at the University of Georgia, and also serves as Department Head, Biosciences and Diagnostic Imaging. He has spoken nationally and internationally about damage to the immune system caused by endocrine disrupting environmental chemicals, and has published over 165 research manuscripts. He has been a member of numerous research journal editorial boards, was Editor of the journal Advances in Pharmacological Sciences from 2006-2009, and served as Associate Editor for BMC Pharmacology and Toxicology from 2008-2015. He has also served as an expert invited reviewer over 30 times for the U.S. National Institutes of Health (NIH) and the U.S. Environmental Protection Agency (EPA).