From the place of high spiritual knowledge, where through the revelation of God in covenant and law Israel has been constituted His nation and His Church, the tribes must now march with due order and dignity. The sense of a Divine calling and of responsibility to the Highest will react on the whole arrangements made for the ordinary tasks and activities of men. Social aims may unite those who have them in common, and the emergencies of a nation will lay constraint on patriotic souls. But nothing so binds men together as a common vocation to do God's will and maintain His faith. These ideas are to be traced in the whole account of the mustering of the warriors and the organisation of the camp. We review it feeling that the dominating thought of a Divine call to spiritual duty and progress is far from having control of modern Christendom. Under the New Covenant there is a distribution of grace to every one, an endowment of each according to his faith with priestly and even kingly powers. No chief men swear fealty to Christ on behalf of the tribes that gather to His standard; but each believer devotes himself to the service and receives his own commission. Yet, while the first thought is that of personal honour and liberty, there should follow at once the desire, the determination, to find one's fit place in the camp, in the march, in the war. The unity is imperative, for there is one body and one spirit, even as we are called in one hope of our calling. The commission each receives is not to be a free-lance in the Divine warfare, but to take his right place in the ranks; and that place he must find. The enumeration, as recorded in chap. i., was not to be of all Israelites, but of men from twenty years old and upward, all that were able to go forth to war. From Sinai to Canaan was no long journey, and fighting might soon be required. The muster was by way of preparation for conflicts in the wilderness and for the final struggle. It is significant that Aaron is shown associated with Moses in gathering the results. We see not only a preparation for war, but also for the poll tax or tithe to be levied in support of the priests and Levites. A sequel to the enumeration is to be found in chap. xviii. 21: "And unto the children of Levi, behold, I have given all the tithe in Israel for an inheritance, in return for their service which they serve, even the service of the tent of meeting." The Levites again were to give, out of what they received, a tenth part for the maintenance of the priests. The enactment when carried into effect would make the support of those who ministered in holy things a term of the national constitution.