Pastors notoriously attached too much importance on single sermons or services. (relevantmagazine.com)
Without having preached a single sermon or celebrated a single sacrament for the salvation of his people, he submitted to his interrogators and apostatized. (firstthings.com)
Yet even in this year of racial turmoil, death and tragedy, the majority of Protestant clergymen in the progressive state of California had not devoted a single sermon to racial problems. (religion-online.org)