Cross and the Eucharist in Early Christianity

The Cross was present at the Eucharist in early Christianity as an idea, a gesture, and an object. Over time, these different actualizations of the quintessential symbol of Christianity have generated important questions about their meaning and function, among them: is the Eucharist a meal and/or a sacrifice? Can the sign of the Cross illuminate the absence of a Roman epiclesis? Is it pertinent -h...