On entering the Exokionion the Mese gives off a branch thoroughfare which leads to the Gate of the Fountain, skirting on its way the church of St. Mocius, a place of worship granted to the Arians by Theodosius I when he established the Nicene faith at Constantinople.[1] By this route also we arrive at a portico which adorns the interior of the mural Sigma,[2] and contains a monument to Theodosius II erected by his Grand Chamberlain, the infamous eunuch Chrysaphius.[3]
If we now retrace our steps to the Philadelphium and diverge thence from the Mese in a north-westerly direction, we shall soon reach the church of the Holy Apostles, the most imposing of the Christian edifices founded by Constantine. It is contained within an open court surrounded by cloisters, on which give the numerous offices required for the guardians of the sacred precincts. This church is one of the first of those constructed in the form of a cross.[4] Outside it is covered with variegated marbles, and the roof is composed of tiles of gilded brass. The interior is elaborately decorated with a panelled ceiling and walls invested with trellis-work of an intricate pattern, the whole being profusely gilded. Cenotaphs ranged in order are consecrated to the honour and glory of the Twelve Apostles, and in the midst of these is a porphyry sarcophagus wherein repose the remains of Constantine himself and his mother. The building is in fact a heroon or mausoleum designed to perpetuate the fulminating flattery of the period by which Constantine was
