@maxdancona,
King David wrote this prophecy concerning future peace:
(Psalm 37:10, 11) Just a little while longer, and the wicked will be no more; You will look at where they were, And they will not be there. 11 But the meek will possess the earth, And they will find exquisite delight in the abundance of peace.
The prophet Danial wrote this prophecy about how true peace will be achieved:
(Daniel 2:44) “In the days of those kings the God of heaven will set up a kingdom that will never be destroyed. And this kingdom will not be passed on to any other people. It will crush and put an end to all these kingdoms, and it alone will stand forever,
God's kingdom is not and will never be on earth, it's a heavenly kingdom that will rule all mankind in righteousness and justice.
The prophet Micah prophesied this:
(Micah 4:4) They will sit, each one under his vine and under his fig tree, And no one will make them afraid, For the mouth of Jehovah of armies has spoken.