'Firm' in the Bible

The king replied to the Chaldeans, “The command from me is firm: if you do not make known to me the dream and its interpretation, you will be torn limb from limb and your houses will be made a rubbish heap.

The king replied, “I know for certain that you are bargaining for time, inasmuch as you have seen that the command from me is firm,

All the presidents of the kingdom, the governors, and the princes, the counsellers, and the captains, have consulted together to establish a royal statute, and to make a firm decree, that whosoever shall ask a petition of any God or man for thirty days, save of thee, O king, he shall be cast into the den of lions.

He will make a firm covenantwith many for one week,but in the middle of the weekhe will put a stop to sacrifice and offering.And the abomination of desolationwill be on a wing of the templeuntil the decreed destructionis poured out on the desolator.”

With smooth words [of flattery and praise] he will turn to godlessness those who [are willing to] disregard the [Mosaic] covenant, but the people who [are spiritually mature and] know their God will display strength and take action [to resist].