Why do you think God has preserved for us all of the details of the Tabernacle’s construction in duplicate here? It’s dull enough the first time….
God paid attention to every detail of their worship and was good enough to give them the information they needed to please Him; it was important that each detail of His instruction was carried out. The craftsmen whom God gifted to work on the Tabernacle and its furnishings and accessories did not use their creativity in carrying out God’s instructions. They did use skill and a lot of precious materials. Consider today what the significance is for your worship of God. Does God speak to you in any other way in these details?
We may find this dull reading (I confess that I do!), but in my mind, that God has preserved so much detail for us in duplicate means that this is important for us in some way. What about His desire for the worship that His people offer to Him is important enough for Him to give us this information? Perhaps it is no more complicated than the fact that it is very important to Him how His people worship Him. If it is important to Him, shouldn’t it be important to us? Further, isn’t it interesting that He presents this to us on the day most of us have set aside to worship Him? Do you suppose your worship today delighted Him? Why don’t you ask Him?