Welcome to the Emmaus Monastery, in Czech the Emauzy, or the Emauzský klášter. You are standing at a Benedictine abbey in Prague, and one of the first things you notice is an apparent anachronism: two slender white towers with gilded spires, unmistakably modern, rising out of a medieval church. Hold on to that contrast, because it captures the whole story of this place — a very old monastery that has been built, damaged, rebuilt and reinterpreted. The abbey was founded in thirteen forty-seven by Charles the Fourth, King of Bohemia and later Holy Roman Emperor. It was completed and consecrated in thirteen seventy-two, by Archbishop Jan Očko of Vlašim, with Charles himself present, along with his son Wenceslaus and a company of distinguished guests. On that day the Gospel reading told of Christ meeting his disciples in the village of Emmaus, and that reading gave the monastery the name it still carries. In the Middle Ages the house was known as Na Slovanech, which means, roughly, at the Slavic place. What follows is drawn from the monastery's own account of its history, from the city's heritage records and from reference works; where something belongs to legend rather than to record, I will say so. Today the complex is listed as a national cultural monument, and it is still, in a modest way, a working monastery.