This remarkable DVD set has been filmed on-site in Canada and Scotland, and includes profound testimonies, breathtaking scenery, and Graham Ords arresting song Heal the Land. In a studio setting, utilizing an informative PowerPoint presentation, Dr. Petrie provides in-depth teaching on the subject of healing the land, challenging his viewers worldview and promoting a graphic understanding of the combination of research and informed prayer resulting in land ecologically changed, and in the transformation of cities and nations.