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.