What is the church and its mission?
My highlight was our online IGG weekend away, where we spent three days thinking with the students about church. Questions we addressed included: "What is the church?", "What is the mission of the church?", and "How do we go about doing that mission?". I was really lucky to be able to be involved in the teaching program by co-leading a seminar helping students make good decisions about choosing a good church (hint: one that keeps the Bible absolutely central), and how they can partner with that church. If you've got some time, do have a watch.