This Sunday, we welcome Ruairidh Waddel to share with us his experiences in being a World Renew developer in Zambia. This time he’s going to preach. “Ru”, as he’s affectionately known, will help you understand what RENEWAL looks like in southern Africa, where he works and how you can be a part of it. Of course, RENEWAL is another great RE prefix word, which our series is all about.