Numbers 2:7

Then the tribe of Zebulun: and Eliab the son of Helon shall be captain of the children of Zebulun.

Then the tribe of Zebulun had its own standard and its designated place both in the camp and in the marching order, under the leadership of Eliab son of Helon as its captain. That appointment places Zebulun within a God-ordained order in which every tribe camped and marched under its own standard with its appointed leader, showing that the camp and its movements were organized with designated leaders and clear roles. The orderly arrangement was meant to be followed as part of God's directions, for God's work is to be carried out in order, not confusion.

Every tribe bore a standard marked with the sign of its father's house upon it, and every tribe was commanded to pitch by its own standard and to march in order under its own standard when traveling. When Israel rested the tabernacle was erected first, and then the different tribes pitched their tents in order in just the position commanded, around the tabernacle at a distance from it. This camping order worked together with God's leading by the pillar of cloud resting low over the tabernacle to show they should stay, and being lifted high above the tabernacle to show they should journey again, with the ark of the covenant borne before them when they journeyed.

Each tribe was set in its own place under its own captain in a perfect organization and special order instituted for the benefit of Israel, in which each person had an appointed responsibility and was to carry it out faithfully. The arrangement of the camp and everything connected with the tabernacle was designed to impress the people with the majesty and holiness of God and the purity He requires of all who engage in His service. The order and harmony and exalted character of that economy upheld the dignity of God's work and showed surrounding nations that Israel was governed by the Lord, revealing to them something of the character of the true God and what He desires His people to be.

God has not changed from a God of order but is the same in the present as in the former time, just as particular now as then, and the same principles apply to His work today. Since with the world everything is judged by appearances, the instructions given to ancient Israel are to be carefully studied and followed as part of God's directions, and all arrangements made to rightly represent God. Israel's unwillingness to submit to God's wise arrangements, with murmuring and transgression and rebellion and punishment and carcasses strewn in the wilderness despite God's deliverance, is hung up with that perfect order as a warning lest those upon whom the ends of the world are come follow the same example of disobedience and fall.