Reverse — For this reason he could not recall the former letters, because they were irrevocable by the law of the Medes and Persians. How much more prudent is our constitution, that no law whatever can be established as to be unrepealable? It is God's prerogative, not to repent, and to say what can never be altered.
Related Commentaries of Esther 8:8
Esther 8:8
8 Write ye also for the Jews, as it liketh you, in the king's name, and seal it with the king's ring: for the writing which is written in the king's name, and sealed with the king's ring, may no man reverse.