Ecology in focus during unity week in South Korea Korean Faith Ministry says Covid-19 was caused by human damage to the ecosystem Trending Preservation of the environment is the focus of Christian Unity Octave in South Korea. (Photo: Unsplash) Catholics and Protestants in South Korea are focusing on ecological conservation for the common good of the world during prayer meetings and seminars to mark Christian Unity Octave from Jan. 18-25. The declaration was made by the Korean Council of Christian Faith and Order, also known as the Korean Faith Ministry, ahead of Christian Unity Octave, a joint initiative of the World Council of Churches and the Vatican’s Pontifical Council for Promoting Christian Unity.