Ex. 37, 38
Bezalel and the other craftsmen who contributed to the creation of the worship elements of the Tabernacle were gifted of God and no doubt were very highly skilled. They used the finest of materials; pure gold, silver, bronze, lavish yarns and materials that were the best to be found. There was a standard of excellence displayed in the entire Tabernacle preparation.
God deserves our best. At the top of the list is a pure heart and motive, elements of our attitude and diligence. Then, we give our supreme effort to bring God glory in all that we do. He deserves it.
Whatever you do, work at it with all your heart, as working for the Lord, not for human masters, [Col. 3:23]