Scarcely any difficulty greater than that connected with the pillar of cloud presents itself to thoughtful modern readers of the Pentateuch. The traditional view, apparently involved in the narrative, is that in this cloud and in this alone Jehovah revealed Himself in the interval between His appearance to Jacob and, long afterwards, to Joshua in angelic form. Many will maintain that unless the cloud was of supernatural origin the whole relation of the Israelites to their Divine King must fall into shadow. Was not this one of the miracles which made Hebrew history different in kind from that of every other nation? Is it not one of the revelations of the Unseen God on which we must build if we are to have sure faith in the Old Testament economy, and indeed in Christianity itself, as of superhuman revelation? If we are not to interpret literally what is said in Exodus—"The Lord went before them by day in a pillar of cloud, to lead them the way; and by night in a pillar of fire, to give them light"—shall we not practically abandon the whole Divine element in the history of Israel's deliverance and education? Thus the difficulty stands.
Yet, it may be argued, since we have now the revelation of God in the human life of Christ and the gospel of salvation through the ministry of men, what need is there to doubt that, for the guidance of a people from place to place in the wilderness, the wisdom, foresight, and faithfulness of an inspired man were the appointed means? It is admitted that in many things Moses acted for Jehovah, that his mind received in idea, and his intellectual skill expressed in verbal form, the laws and statutes which were to maintain Israel's relation to God as a covenant people. We follow our Lord Himself in saying that Moses gave Israel the law. But the legislation of the Decalogue was far more of the nature of a disclosure of God, and had far higher aims and issues than could be involved in the guidance through the desert. The law was for the spiritual nature of the Hebrews. It brought them into relation with God as just, pure, true, the sole source of moral life and progress. As the nucleus of the covenant it was symbolic in a sense that fire could never be. It may be asked, then, What need is there to doubt that Moses had his part in this symbol which has so long appeared, more than the other, important as a nexus between heaven and earth? To interpret the words "whenever the cloud was taken up from over the tent," as meaning that it was self-moved, would imply that Moses, though he is called the leader, did not lead but was led like the rest. And this would reduce his office to a point to which no prophet's work is reduced throughout the entire Old Testament. Was he unable to direct the march from Moseroth to Bene-jaakan? An inspired man, on whom, according to the will of God, lay the whole responsibility for Israel's national development, was he unable to determine when the pastures in one region were exhausted and others had to be sought? Then indeed the mediation of his genius would be so minimised that our whole idea of him must be changed. Especially would we have to set aside that prediction applied to Christ: "A prophet shall the Lord raise up unto you, from your brethren, like unto me."
And further, it may be said, the pillar of cloud and fire retains the whole of its value as a symbol when the intervention of Moses is admitted; and this may be proved by the analogy of other emblems. Almost parallel to the cloud, for instance, is the serpent of brass, which became a sign of Jehovah's healing power, and conveyed new life to those who looked towards it in faith. The fact that this rude image of a serpent was made by human hands did not in the least impair its value as an instrument of deliverance, and the efficacy of that particular symbol was selected by Christ as an illustration of His own redeeming energy which was to be gained through the cross: "As Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up." For certain occasions and needs of a people one symbol avails; in other circumstances there must be other signs. The smoke-cloud was not enough when the serpents terrified the host. Elijah in this same desert saw a flashing fire; but Jehovah was not in the fire. Natural symbols, however impressive, do not avail by themselves; and when God by His prophet says, "This cloud, this fire, symbolise My presence," and the people believe, is it not sufficient? The Divine Friend is assuredly there. The symbol is not God; it represents a fact, impresses a fact which altogether apart from the symbol would still hold good.
In the course of the passage (ix. 17-23) the manner of the guidance given by means of the cloud is carefully detailed. Sometimes the tribes remained encamped for many days, sometimes only from evening to morning. "Whether it were two days, or a month, or a year, that the cloud tarried on the tabernacle, abiding thereon, the children of Israel remained encamped, and journeyed not: but when it was taken up, they journeyed." Here is emphasised the authority which lay in "the commandment of the Lord by the hand of Moses" (ver. 23). For Israel, as for every nation that is not lost in the desert of the centuries, and every society that is not on the way to confusion, there must be wise guidance and cordial submission thereto. We are not, however, saved now, as the Israelites were, by a great movement of society, or even of the Church. Individually we must see the signal of the Divine will, and march where it points the way. And in a sense there are no rests of many days. Each morning the cloud moves forward; each morning we must strike our tents. Our march is in the way of thought, of moral and spiritual progress; and if we live in any real sense, we shall press on along that way. The indication of duty, the guidance in thought which we are to follow, impose a Divine obligation none the less that they are communicated through the instrumentality of men. For every group of travellers, associated in worship, duty, and aim, there is some spiritual authority pointing the direction to be followed. As individuals we have our separate calling, our responsibility to Christ, with which nothing is to interfere. But the unity of Christians in the faith and work of the kingdom of God must be kept; and for this one like Moses is needed, or at least a consensus of judgment, a clear expression of the corporate wisdom. The standard must be carried forward, and where it moves on to quiet pasturage or grim conflict the faithful are to advance.
"Ye armies of the living God,
His sacramental host,
Where hallowed footsteps never trod
Take your appointed post.
"Follow the cross; the ark of peace
Accompany your path."
Thus, we may say, the general direction runs; and in the changing circumstances of the Church submission is given by its members to those who hold command at once from the Lord Himself and from His people. But in the details of duty each must follow the guidance of a cloud that marks his own path to his own eye.
2. The Silver Trumpets
Numbers x. 1-10
An air of antique simplicity is felt in the legislation regarding the two trumpets of silver, yet we are not in any way hindered from connecting the statute with the idea of claiming human art for Divine service. Instrumental music was of course rudimentary in the wilderness; but, such as it was, Jehovah was to control the use of it through the priests; and the developed idea is found in the account of the dedication of the temple of Solomon, as recorded in 2 Chron. v., where we are told that besides the Levites, who had cymbals, psalteries, and harps, a hundred and twenty priests sounding with trumpets took part in the music.
There is no need to question the early use of these instruments; nevertheless, the legislation in our passage assumes the settlement in Canaan, and times when defensive war became necessary and the observance of the sacred feasts fell into a fixed order. The statute is instructive as to the meaning of the formula "The Lord spake unto Moses," and not less as to the gradual accretion of particulars around an ancient nucleus. We cannot set aside the sincere record, though it may seem to make Jehovah speak on matters of small importance. But interpretation must spring from a right understanding of the purpose suggested to the mind of Moses. Uses found for the trumpets in the course of years are simply extensions of the germinal idea of reserving for sacred use those instruments and the art they represented. It was well that whatever fear or exhilaration the sounding of them caused should be controlled by those who were responsible to God for the moral inspiration of the people.
According to the statute, the two trumpets, which were of very simple make, and capable of only a few notes, had their