'Peace And Security' in the Bible

Then Hezekiah said to Isaiah, "The word of Yahweh which you have spoken [is] good," and he thought, "Is it not that peace and security shall be in my days?"

And Hezekiah said to Isaiah, "The word of Yahweh that you have spoken [is] good," for he {thought}, "Surely there will be peace and security in my days."

Whenever they say "Peace and security," then sudden destruction will overtake them like the birth pains of {a pregnant woman}, and they will not possibly escape.