True, Israel agreed to abide by UN resolutions, but these resolutions were negated when Arab countries and the Palarabs refused to recognize them. You seem to pretend that Israel made agreements with itself. To what did the Palarabs agree in return? Israel kept its agreements with Egypt and with Jordan to the letter, but so far there is no peace agreement with the Palarabs.
Middle East quartet reportedly set to meet during UN General Assembly (dpa)
from the article: U.S. warns Palestinians: Stop leaking content of Quartet talks