Despite the importance of canon law in the life of the Eastern Orthodox Churches, there has not been a study of the ecclesiology of the canons regulating marriage. Marriage is an object of right regulated both by civil law and the canon law of the Eastern Orthodox Church. Marriage as an object of right is at the intersection of two legal orders?-?the ecclesial and the civil. The canonical regulation of marriage as an object of right confronts us with a twofold ecclesiological problem: (a) how does the Church perceive the civil legal order in relation to its own legal order; and, (b) how is the self-understanding of the Church, i.e. its ecclesiology, reflected in its canon law? Thus, the ecclesiological problem examined in this study is the question of how the ecclesial polity (politeuma), as the Eucharistic ekklesia of the people (laos) of the new covenant, actualizes itself as taxis within a concrete society. The hypothesis is that the aim of the ecclesial polity is covenant...