For most 73-year-olds, abseiling 70 metres down the side of a high-rise car park might be a challenge too far. Not so for the Bishop of Darwin, Eugene Hurley, who successfully managed the feat in the capital city of Australia’s Northern Territory last month to raise awareness of good causes.He told us afterwards that the experience had freshened his prayer life, explaining: “There is certainly a moment of truth when you lean back over the edge. It sharpens your prayer. It’s a complete act of trust in the harness and in the protection of God.”Bishop Hurley was joined for the descent by the Lord Mayor of Darwin, Katrina Fong Lim, and 16 other well-known local figures intent on raising funds for groups seeking to combat the high suicide rate in the region. Out of a po