Preached at the Church on the Way in Van Nuys. In this relatively short sermon, Orr explains how the revival in America caught fire starting in Ireland, and its effects even surpassing that in America. Sinners were violently prostrated in what they called at that time "slain in the Spirit." He chronicled how prayer meetings mushroomed all over Ireland, Scotland, Wales and England, and literally hundreds of thousands converted to Christ. The fires of revival spread to the Scandanvian countries, Germany which had 30 years of it and the greatest outpourings ever to occur in Australia and South Africa.