There are only two discoveries to which I propose to refer, as being the most important since the closing of Sir Charles Warren’s mines. These are the discovery of the Temple rampart and that of the Siloam inscription. The extent of the Temple area, as rebuilt by Herod the Great, was defined by the excavations which Sir Charles Warren carried down to the rock foundations, in some parts by mines 70 to 100 feet deep,[29] but in no part did he find the ancient walls rising above the level of the inner court. The north-west corner of the area is occupied by barracks, standing on the cliff which was once crowned by the citadel of Antonia; and outside this cliff is the rock-cut trench, converted later into a covered double pool, which the Christians of the fourth century regarded as Bethesda. From this pool a narrow lofty tunnel leads southwards through the cliff. It is an ancient aqueduct, which was stopped up by the building of the Temple wall. Sir Charles Warren explored it with great difficulty on a raft on the sewage with which it was filled; but in 1873 was cleared out by the city authorities, and I was able to explore it at leisure. At the very end, through a hole in the floor, it was possible to reach a chamber over this rocky passage, built against the Temple wall and lighted by a window which looks into the north-west part of the Temple court. The east wall of the chamber is the ancient wall built by Herod, and here I found the same great drafted stones which occur in the foundations. I also found that the wall was adorned outside above the ground-level by projecting buttresses, just like those of the enclosure at Hebron, to be mentioned immediately. We are thus able to picture the appearance of the great ramparts of Herod’s Temple enclosure, with such buttresses running round the walls and capped by a boldly corbelled cornice, presenting the same simple and massive appearance which may still be seen in the smaller enclosure round the tombs of the Patriarchs at Hebron.
The discovery of the Siloam inscription was an instance of the accidental manner in which important monuments are often recovered; yet, as in other cases, it was due to the education which the native population receives from the scientific explorer. Had the importance of such discoveries not been impressed on the minds of natives, it is possible that the Jewish boy who, falling down in the water of the narrow aqueduct, first observed the only known relic of the writing of his ancestors in King Hezekiah’s days, would not have been conscious how valuable a discovery he had made on a spot visited by more than one eager explorer who passed unconscious by the silent text.