By Demi Prentiss, reprinted from Living God’s Mission. John O’Donohue was an Irishman – a poet, a philosopher, and a former Roman Catholic priest. He died in his sleep just days after his 52nd birthday in 2008. His book Beauty: The Invisible Embrace carries the subtitle Rediscovering the True Sources of Compassion, Serenity, and Hope. He explores our intimate human relationship with beauty, calling…