Isaiah 19 – The 19th chapter of Isaiah is an oracle against Egypt. But it ends with what appears to be World Peace. So let’s just look at the last four verses.
22 The Lord will strike Egypt, striking but healing it; so they will return to the Lord, and He will respond to them and heal them. 23 In that day there will be a highway from Egypt to Assyria, and the Assyrians will come into Egypt and the Egyptians into Assyria; and the Egyptians will worship and serve [the Lord] with the Assyrians. 24 In that day Israel will be the third party with Egypt and with Assyria [in a Messianic league], a blessing in the midst of the earth, 25 whom the Lord of hosts has blessed, saying, “Blessed is Egypt My people, and Assyria the work of My hands, and Israel My heritage.”
One day, there will be World Peace. There is much awful before hand, but one day. It is coming because He is coming. Blessed be the Name of the Lord.