Speaking at the current UNGA, Iranian President Rouhani made many important comments, as reported in this article from Sarah Abed.
If you take only one thing from President Rouhani’s statements on the Middle East situation, take this:
“The issues of the region are too big and important for the United States to deal with. A country that has failed to resolve the issues of Afghanistan, Iraq and Syria, and has been the spearhead of extremism, Talibanism and Daeshism will never be able to resolve more sophisticated issues.”
The truth of that statement is obvious to anyone who has taken an interest in matters concerning recent Middle Eastern affairs.