Hospitality is not so much a singular act of welcome as it is a way, an orientation that attends to otherness, listening and learning, valuing and honoring,” Amy G. Oden writes in And You Welcomed Me: A Sourcebook on Hospitality in Early Christianity. The people I look to as my spiritual heroes live this orientation. Trappist monk Thomas Merton befriended and learned from Vietnamese Zen Buddhist monk Thich Nhat Hahn. Martin Luther King,...