On July 20, 2014, members of the organization interrupted a worship service at the First Unitarian Universalist Church of New Orleans. During a moment of silence for a member of the church who had died in the previous week, OSA member Deanna Waller began to speak about "abominations". Rev. Deanna Vandiver, a guest pastor who was leading the service, asked Waller and the other OSA members either to remain and be respectful of the service or to depart; church members escorted Waller and the more vocal OSA protestors out of the service, while others remained until the service was over, and attempted to engage church members during the coffee hour. Vandiver described the intrusion as "religious terrorism"; on its website, OSA described their action as presenting "the truth of the Gospel in this synagogue of Satan."