The Rev. Mark Wood, director of Witness and Outreach Ministry in Office of National Mission, leads a session during The 72 Witness & Outreach Team Training on Thursday, Sept. 11, 2014, at the National Shrine of Our Lady of the Snows in Belleville, Ill. LCMS Communications/Erik M. Lunsford

The Rev. Mark Wood, director of Witness and Outreach Ministry in Office of National Mission, leads a session during The 72 Witness & Outreach Team Training on Thursday, Sept. 11, 2014, at the National Shrine of Our Lady of the Snows in Belleville, Ill. LCMS Communications/Erik M. Lunsford

The Rev. Mark Wood, director of Witness and Outreach Ministry in Office of National Mission, leads a session during The 72 Witness & Outreach Team Training on Thursday, Sept. 11, 2014, at the National Shrine of Our Lady of the Snows in Belleville, Ill. LCMS Communications/Erik M. Lunsford