This gate shall be shut, The prophet must have noted this as an important difference between the new sanctuary and the old (whether temple or tabernacle), in which the east gate stood always open. That the gate of the new temple was to be closed only on the six working days Ewald mistakenly infers from Ezekiel 46:1, where he reads, after the LXX; the outer instead of the inner court.
But Ezekiel 46:1 refers to the east gate of the inner court. Of the east gate of the outer court it is declared emphatically that it shall not be opened, neither shall any man enter in by it, meaning that it should be closed in perpetuity; and that not, as Abar-banel and Lightfoot have supposed, to express the idea that the glory of Jehovah should no more depart from the temple, but abide in it forever, but to inspire an exalted conception of the sanctity of the "house" and all its belongings, as Jehovah explained, Because the Lord, the God of Israel, hath entered in by it, therefore it shall be shut.