11 “ ‘The sword is appointed to be polished, to be grasped with the hand; it is sharpened and polished, made ready for the hand of the slayer.

Read Ezekiel 21:11 Using Other Translations

And he hath given it to be furbished, that it may be handled: this sword is sharpened, and it is furbished, to give it into the hand of the slayer.
So the sword is given to be polished, that it may be grasped in the hand. It is sharpened and polished to be given into the hand of the slayer.
Yes, the sword is now being sharpened and polished; it is being prepared for the executioner.