No, not destroying Israel or starting any wars whatever. At least none of the quotes popularly attributed to him have stated any such intention.

But if the US or Israel attempts to goad Iran into war, as Cheney proposed doing in a false flag operation (US boats disguised as Iranian boats attacking US ships), a war could take place, but it would not be UN inaction that would be responsible. It would be US or Israeli action that would be responsible.

Iran has no desire whatever to start any wars. And they never have started any wars since the Middle Ages. Unlike Israel and the US.