Have you ever seen a national liberation movement suffering from racist occupation reassuring the enemy?

"Our efforts are not aimed at isolating Israel or de-legitimizing it".  So you renounce armed struggle and then add that you don't want to isolate or de-legitimize Israel." What do you want then? What is left?  You invoke "international legitimacy"--a euphemism for the US, really--which can only mean that you believe that the US is the sole liberator of Palestine.