The struggle in the valley of Elah was rendered exceedingly peculiar by the challenge, on the part of Goliath, to decide the matter by single combat; it was the very method in which an _individual_ might be signalized. It was not, as in ordinary cases, army against army, but it was a question of who, throughout all the host of Israel, would venture to stand before the terrific uncircumcised foe. In fact, it is plain that the blessed God was about to make manifest again to Israel that, as a people, they were utterly powerless, and that their only deliverance, as of old, was the arm of Jehovah, who was still ready to act in His wondrous character of "a man of war," whenever faith addressed Him as such. For forty successive days did the Philistine draw near and present himself in the view of the unhappy Saul and his awe-struck army. And observe his bitter taunt--"Am not I a Philistine, and _ye servants to Saul_?" Alas! it was but too true; they had come down from their high elevation as servants to Jehovah to become mere servants to Saul. Samuel had forewarned them of all this--he had told them that they would become footmen, bakers, cooks, and confectioners to their self-chosen master; and all this, as their choice, instead of having the Lord God of Israel as their sole master and King. Nothing will teach man, however, save bitter experience; and the cutting taunts of Goliath would, no doubt, teach Israel afresh the real nature of their condition under the crushing rule of the Philistines. "Choose you a _man_ for you, and let him come down to me," said the giant. How little did he know who was about to be his antagonist. He, in all his boasted fleshly strength, vainly imagined that no Israelite could stand before him. And here we may inquire, what of Jonathan in all this scene? He who had acted in such simple faith and energy in chap. xiv., why was he not now ready to go forth against this champion? I doubt not if we look particularly at his actings, we shall find that his faith was not of that simple, independent character which would carry a man through all kinds of difficulties. The defect in his faith appears in the words, "_If_ they say thus," etc. Faith never says "if:" it has to do only with God. When Jonathan said "There is no restraint to the Lord," he uttered a fine principle of truth, and one which should have carried him on without an "if." Had Jonathan's soul been reposing simply in the ability of _God_, he would not have sought for a sign. True, the Lord graciously gave him the sign, just as He had given one to Gideon before, for He ever meets His servants in all their needs. However, Jonathan does not make his appearance in the valley of Elah; he had, it seems, done his work, and acted according to his measure; but, in the scene now before us, there was a demand for something far deeper than anything Jonathan had known.