Israel's victory in God

In Psalm 83.4, the familiar words, I think to many of us, "they have said come and let us cut them off from being a nation that the name of Israel may be no more". We hear these words being repeated still on the streets of cities around the world in the 21st century the chanter from The River To The Sea demanding genocide of Israel the destruction of all Jewish people is now a common occurrence. It's rather sad that many who are repeating this don't even know what river they're referring to contrary to these chants verses 19 and 20 clearly indicate that Israel will once again possess all of the land that God promised them in the Abrahamic Covenant. Let me repeat that Israel will one day possess all of the land that God promised them.