Parshas Tetzaveh is notable mainly for the sheer mass of instructions for constructing the Mishkan, the Tabernacle, complete with exact measurements. The modern man may reasonably ask, why G-d would care how many cubits each component of the building needs to be or why the amount of loops and threads must be specified. Do the technical schematics of a building really matter to the Creator of the Universe? G-d had designed the entire universe from the quark to the cell, but did such exactitude here really matter? The building of the Tabernacle was the climax of the redemption from Egypt. In some views, it was a recreation of the revelation at Mount Sinai. In others, it was atonement for the golden calf and the loss of faith that occurred when it appeared that Moshe had been gone for too many days and was believed to be dead. The count of the exact amount of days had been gotten wrong. We see something similar discussed in the Gemara, Talmud, in Berachos. The Gemara wonders why M