'Peace' in the Bible

Then I sent messengers from the Kedemoth Desert to King Sihon of Heshbon with an offer of peace:

When you approach a city to wage war against it, offer it terms of peace.

If it does not accept terms of peace but makes war with you, then you are to lay siege to it.

You must not seek peace and prosperity for them through all the ages to come.

When such a person hears the words of this oath he secretly blesses himself and says, "I will have peace though I continue to walk with a stubborn spirit." This will destroy the watered ground with the parched.