In his Epistle to the Corinthians, written around the year 100 CE, Clement of Rome remarked that 'it is by faith and hospitality that Abraham became the son of the Covenant'. Not by faith alone, but also by a hospitality that had its origin in faith. Today, more than ever, it is important that our faith is linked to hospitality: to welocming the stranger in our midst. The tradition of hospitality has always been considered a sacred duty in all of humanity's cultures and religions. The stranger and guest have a right to sanctuary and are seen as directly connected to God, who is present in...