Schaff's Seven Ecumenical Councils: First Nicaea: Canon VII: "Since custom and ancient tradition have prevailed that the Bishop of Aelia [i.e., Jerusalem] should be honoured, let him, saving its due dignity to the Metropolis, have the next place of honour."; "It is very hard to determine just what was the "precedence" granted to the Bishop of Aelia, nor is it clear which is the metropolis referred to in the last clause. Most writers, including Hefele, Balsamon, Aristenus and Beveridge consider it to be Cæsarea; while Zonaras thinks Jerusalem to be intended, a view recently adopted and defended by Fuchs; others again suppose it is Antioch that is referred to."
