These underground waters have given to Palestine a still more interesting feature at the points where her greatest rivers rise. This is the sudden emergence of full-bodied streams from the ground. These rivers have, so to speak, no infancy. Their springs are not little toy fountains with trickling rivulets. They bound into the world full-grown, with a rush and fury which is perhaps unparalleled in any other land. This inspiring and suggestive phenomenon has not been without its effect on the national thought and imagination. In the midst of one of the most gloriously forceful passages of Isaiah (chap. xxxv.) the vigour and impetuousness of the prophecy finds its climax in the sudden leap of waters which “break out” in the wilderness, and which are described in the same breath as the first glad leap of the restored lame man, leaping “as an hart.” When Moses in his blessing of the tribes speaks of Dan “leaping from Bashan,” he refers to that wonderful spot where Jordan, in the tribe of Dan, leaps up from below Hermon. Matthew Arnold, had he chanced to think of it, might have seen in his delight in full and rushing streams another link connecting him with the Hebrew race with which he so quaintly claims affinity. The south country keeps its rivers for the most part below ground, though even there considerable streams suddenly break out. Conder describes deep blue pools of fresh water near Antipatris which “well up close beneath the hillock surrounded by tall canes and willows, rushes and grass.”[11] Yet the greatest outbursts are in the north. One traveller describes a river-source in Lebanon as an abyss of seething black waters, into which he rolled large stones, only to see them presently reappear, flung up like corks from the depths. At one of its sources the Abana bursts from the masonry of some ancient temples “a pure and copious river, rushing into light at once as if free.”