Now, with regard to the former of these grand names, it may be observed that it does not occur in the earliest stages of Revelation as recorded in the Old Testament. The first instance in which we find it is in the song of Hannah in the beginning of the first Book of Samuel; and it re-appears in the Davidic psalms and in psalms and prophecies of later date.
What hosts' are they of which God is the Lord? Is that great title a mere synonym for the half-heathenish idea of the God of battles'? By no means. True! He is the Lord of the armies of Israel, but the hosts which the Psalmist sees ranged in embattled array, and obedient to the command of the great Captain, are far other and grander than any earthly armies. If we would understand the whole depth and magnificent sweep of the idea enshrined in this name, we cannot do better than recall one or two other Scripture phrases. For instance, the account of the Creation in the Book of Genesis is ended by, Thus the heavens and the earth were finished, and all the host of them.' Then, remember that, throughout the Old Testament, we meet constantly with the idea of the celestial bodies as being the hosts of heaven.' And, still further, remember how, in one of the psalms, we hear the invocation to all ye His hosts, ye ministers of His that do His pleasure,' the angels that excel in strength,' to praise and bless Him. If we take account of all these and a number of similar passages, I think we shall come to this conclusion, that by that title, the Lord of hosts,' the prophets and psalmists meant to express the universal dominion of God over the whole universe in all its battalions and sections, which they conceived of as one ranked army, obedient to the voice of the great General and Ruler of them all.
So the idea contained in the name is precisely parallel with that to which the heathen centurion in the Gospels had come, by reflecting upon the teaching of the legion in which he himself commanded, when he said, I am a man under authority, having servants under me; and I say to this one, Go, and he goeth; to another, Come, and he cometh; to another, Do this, and he doeth it--speak Thou the word!' To him Jesus Christ was Captain of the Lord's hosts, and Ruler of all the ordered forces of the universe. The Old Testament name enshrines the same idea. The universe is an ordered whole. Science tells us that. Modern thought emphasises it. But how cruel, relentless, crushing, that conception may be unless we grasp the further thought which is presented in this great Name, and see, behind all the play of phenomena, the one Will which is the only power in the universe, and sways and orders all besides! The armies of heaven and every creature in the great Cosmos are the servants of this Lord. Then we can stand before the dreadful mysteries and the all but infinite complications of this mighty Whole, and say, These are His soldiers, and He is their Captain, the Lord of hosts.'
Next we turn, by one quick bound, from the wide sweep of that mighty Name to the other, The God of Jacob.' The one carries us out among the glories of the universe, and shows us, behind them all, the personal Will of which they are the servants, and the Character of which they are the expressions. The other brings us down to the tent of the solitary wanderer, and shows us that that mighty Commander and Emperor enters into close, living, tender, personal relations with one poor soul, and binds Himself by that great covenant, which is rooted in His love alone, to be the God who cares for and keeps and blesses the man in all his wanderings. Neither does the command of the mighty Whole hinder the closest relation to the individual, nor does the care of the individual interfere with the direction of the Whole. The single soul stands out clear and isolated, as if there were none in the universe but God and himself; and the whole fulness of the divine power, and all the tenderness of the God-heart, are lavished upon the individual, even though the armies of the skies wait upon His nod.
So, if we put the two names together, we get the completion of the great idea; and whilst the one speaks to us of infinite power, of absolute supremacy, of universal rule, and so delivers us from the fear of nature, and from the blindness which sees only the material operations and not the working Hand that underlies them, the other speaks to us of gentle and loving and specific care, and holds out the hope that, between man and God, there may be a bond of friendship and of mutual possession so sweet and sacred that nothing else can compare with it. The God of Jacob is the Lord of hosts. More wondrous still, the Lord of hosts is the God of Jacob.