There's no need to guess about Israel: its behavior towards other countries can be judged by its own history. The combination of an overworked persecution complex combined with the manifest destiny of being God's Chosen People makes them feel above normal rules of conduct.
Israel directly attacked its own best benefactor, the US, and killed their soldiers in the USS Liberty.
It used to be friends with Iran, but is now the biggest cheerleader of bombing Iran.
Despite decades of friendship with Turkey, it is now actively campaigning against Turkey and helping Greece with the Cyprus conflict. Its lobbies are promoting the Armenian genocide propaganda in Western countries.
When Israel decides that a country's usefulness to it has ended, or is surpassed by another country, it will turn on them in a minute. When regional power blocks in the Middle East (Iran, Turkey, GCC) fight each other, Israel will eagerly jump from one to another to suit its own interests, but only a fool would trust Israel for more than a second.
Iran's future would be better served by ironing out differences with Turkey and, eventually, the GCC rather than trying to appease Israel.