'Decree' in the Bible

He asked him, "Why such a harsh decree from the king?" Then Arioch informed Daniel,

You, your majesty, issued this decree:

"Blessed be the God of Shadrach, Meshach and Abednego! He sent his angel to deliver his servants who trusted in him. They disobeyed the king's command and were willing to risk their lives in order not to serve or worship any god except their own God. So I decree that people from any nation or language who say anything against the God of Shadrach, Meshach and Abednego will be destroyed and their house reduced to rubble, because there is no other god who can save like this."

"This is the meaning, your majesty, and this is the decree that the Most High has issued against his majesty, the king:

The decree was fulfilled against Nebuchadnezzar immediately. He was driven away from people to eat grass like cattle, and his body was drenched with dew from the sky, until his hair grew like eagles' feathers and his nails like birds' claws.

Therefore, your majesty, establish the decree and sign the written document so it can't be changed, in accordance with the laws of the Medes and Persians that can't be repealed."

So they approached the king and asked, "Didn't you sign an edict that for the next 30 days if anyone prays to any god or man, except to you, your majesty, he would be thrown into the lions' pit?" The king responded, "The decree has been established, in accordance with the laws of the Medes and Persians that can't be repealed."

Then they told the king, "Daniel, who is one of the Judean exiles, pays no attention to you, your majesty, or to the written decree, since he is still praying three times a day."

But the men who had gone as a group to the king told him, "Remember, your majesty, that according to the laws of the Medes and Persians, any decree or edict that the king establishes cannot be repealed."

"I hereby decree that in every area of my kingdom men are to fear and tremble before the God of Daniel. For he is the living God, who endures forever. His kingdom is one that will not be destroyed, and his dominion continues forever.