There is a lot of exactness described in Exodus 39-40 for the design of the furniture and implements of the Tabernacle of Israel. One lesson we can draw from this is every piece of furniture had its own exclusive place. Every item had its irreplaceable function in God’s house. We were all brought to God’s High Priest first. Yeshua the High Priest presented us to the Father. When God calls us to Himself, He calls us to our irreplaceable task too.
Another lesson from the directed precision is God trained the people to stay where He stayed and move when He moved.