11 "Next they must spread a blue cloth over the gold incense altar and cover this cloth with fine goatskin leather. Then they must attach the carrying poles to the altar. 12 They must take all the remaining furnishings of the sanctuary and wrap them in a blue cloth, cover them with fine goatskin leather, and place them on the carrying frame. 13 "They must remove the ashes from the altar for sacrifices and cover the altar with a purple cloth. 14 All the altar utensils-the firepans, meat forks, shovels, basins, and all the containers-must be placed on the cloth, and a covering of fine goatskin leather must be spread over them. Finally, they must put the carrying poles in place. 15 The camp will be ready to move when Aaron and his sons have finished covering the sanctuary and all the sacred articles. The Kohathites will come and carry these things to the next destination. But they must not touch the sacred objects, or they will die. So these are the things from the Tabernacle that the Kohathites must carry. 16 "Eleazar son of Aaron the priest will be responsible for the oil of the lampstand, the fragrant incense, the daily grain offering, and the anointing oil. In fact, Eleazar will be responsible for the entire Tabernacle and everything in it, including the sanctuary and its furnishings." 17 Then the Lord said to Moses and Aaron, 18 "Do not let the Kohathite clans be destroyed from among the Levites! 19 This is what you must do so they will live and not die when they approach the most sacred objects. Aaron and his sons must always go in with them and assign a specific duty or load to each person. 20 The Kohathites must never enter the sanctuary to look at the sacred objects for even a moment, or they will die."

Matthew Henry's Commentary on Numbers 4:11-20

Commentary on Numbers 4:4-20

(Read Numbers 4:4-20)

The Kohathites were to carry the holy things of the tabernacle. All the holy things were to be covered; not only for security and respect, but to keep them from being seen. This not only marked the reverence due to holy things, but the mystery of the things signified by those types, and the darkness of the dispensation. But now, through Christ, the case is altered, and we are encouraged to come boldly to the throne of grace.