III. The memorial stones (verses 20-24). Gilgal, the first encampment, lay defenceless in the open plain, and the first thing to be done would be to throw up some earthwork round the camp. It seems to have been the resting-place of the ark and probably of the non-combatants, during the conquest, and to have derived thence a sacredness which long clung to it, and finally led, singularly enough, to its becoming a centre of idolatrous worship. The rude circle of unhewn stones without inscription was, no doubt, exactly like the many prehistoric monuments found all over the world, which forgotten races have raised to keep in everlasting remembrance forgotten fights and heroes. It was a comparatively small thing; for each stone was but a load for one man, and it would seem mean enough by the side of Stonehenge or Carnac, just as Israel's history is on a small scale, as compared with the world-embracing empires of old. Size is not greatness; and Joshua's little circle told a more wonderful story than its taller kindred, or Egyptian obelisks or colossi.
These grey stones preached at once the duty of remembering, and the danger of forgetting, the past mercies of God. When they were reared, they would seem needless; but the deepest impressions get filled up by degrees, as the river of time deposits its sands on them. We do not forget pain so quickly as joy, and most men have a longer and keener remembrance of their injurers than of their benefactors, human or divine. The stones were set up because Israel remembered, but also lest Israel should forget. We often think of the Jews as monsters of ingratitude; but we should more truly learn the lesson of their history, if we regarded them as fair, average men, and asked ourselves whether our recollection of God's goodness to us is much more vivid than theirs. Unless we make distinct and frequent efforts to recall, we shall certainly forget 'all His benefits.' The cultivation of thankful remembrance is a very large part of practical religion; and it is not by accident that the Psalmist puts it in the middle, between hope and obedience, when he says 'that they might set their hope in God, and not forget the works of God, but keep His commandments' (Psalm lxxviii.7).
The memorial stones further proclaimed the duty of parental instruction in God's mercies. They speak of a time when tradition was the vehicle of history; when books were rare, and monuments were relied upon to awaken curiosity which a father's words would satisfy. Notwithstanding all differences in means of obtaining knowledge, the old law remains in full force, that the parent is the natural and most powerful instructor in the ways of God. The Jewish father was not to send his child to some Levite or other to get his question answered, but was to answer it himself. I am afraid that a good many English parents, who call themselves Christians, are too apt to say, 'Ask your Sunday-school teacher,' when such questions are put to them. The decay of parental religious teaching is working enormous mischief in Christian households; and the happiest results would follow if Joshua's homely advice were attended to, 'Ye shall let your children know.'
The same principle which led to the erection of this simple monument reaches its highest and sacredest instance in the institution of the Lord's Supper, in which Jesus, with wonderful lowliness, condescends to avail Himself of material symbols in order to secure a firmer place in treacherous memories. He might well have expected that such stupendous love could never be forgotten; but He 'knoweth our frame,' and trusts some share in keeping His death vividly in the hearts of His people to the humble ministry of bread and wine, Strange that we should need to be reminded of the death which it is life to remember! Blessed that, needing it, we have the need so tenderly met, and that He does not disdain to accept loving memories which slumber till stirred by such poor reminders of His unspeakable love!
THE CAPTAIN OF THE LORD'S HOST
And he said, Nay, but as captain of the host of the Lord am I now come.
JOSHUA v. 14.
The army of Israel was just beginning a hard conflict under an untried leader. Behind them the Jordan barred their retreat, in front of them Jericho forbade their advance. Most of them had never seen a fortified city, and had no experience nor engines for a siege. So we may well suppose that many doubts and fears shook the courage of the host, as it drew around the doomed city. Their chief had his own heavy burden. He seems to have gone apart to meditate on what his next step was to be. Absorbed in thought, he lifts up his eyes mechanically, as brooding men will, not expecting to see anything, and is startled by the silent figure of 'a man with a sword drawn' in his hand, close beside him. There is nothing supernatural in his appearance; and the immediate thought of the leader is, 'Is this one of the enemy that has stolen upon my solitude?' So, promptly and boldly, he strides up to him with the quick challenge: 'Whose side are you on? Are you one of us, or from the enemy's camp?' And then the silent lips open. 'Upon neither the one nor the other. I am not on your side, you are on mine, for as Captain of the Lord's host, am I come up.' And then Joshua falls on his face, recognises his Commander-in-Chief, owns himself a subordinate, and asks for orders. 'What saith my Lord unto his servant?'
Now let us try to gather the meaning and the lessons of this striking incident.
I. I see in it a transient revelation of an eternal truth.
I believe, as the vast majority of careful students of the course of Old Testament revelation and its relation to the New Testament completion believe, that we have here not a record of the appearance of a created superhuman person, but that of a preliminary manifestation of the Eternal Word of God, who, in the fulness of time, 'became flesh and dwelt among us.'