Your argument would be true if Israel were not attacked repeatedly by the Arab block the last being in 1972. So, those 1967 armistice lines you called borders loose their meaning in a defensive war. Today there are new armistice lines. The final borders must be negotiated directly between the two parties, one of them Israel and the other is PLO.
Week of floods kills 22 in Vietnam (DPA)
from the article: Arab nations submit draft UN resolution condemning Israeli settlements