1. Deceptive Aggression & Martyrdom: Larijani states that Iran was subjected to "treacherous American-Zionist aggression" occurring during negotiations, aimed at dismantling Iran. He noted that this resulted in the martyrdom of a "great and devoted leader" and other military/civilian officials, but emphasized that Iran responded with strong "national and Islamic resistance".
2. Criticism of Islamic Governments: Larijani expresses disappointment that "none of the Islamic governments came to the assistance of the Iranian nation," except for limited, high-level political gestures. He noted that Iranian resistance nevertheless suppressed the enemy, which is now in a "strategic impasse".
3. Call for Resistance & Questioning Silence: He reaffirms that Iran will continue to fight the "greater and lesser Satans" (USA and Israel). Invoking a saying attributed to Prophet Muhammad—"Whoever hears a man calling 'O Muslims' and does not respond... is not a Muslim"—he asks, "What kind of Islam is this?".
4. Questioning Alignments: He challenges the stance of some Muslim nations that have classified Iran as an adversary for targeting American and Israeli interests, questioning why they allow U.S. bases on their soil to be used to attack Iran. He frames the conflict as "Muslim Iran vs. America/Israel" and asks, "Which side are you on?".
5. Future of the Region: Larijani urges nations to consider their own long-term security, arguing that the U.S. is not loyal to them and that "Israel is in fact your enemy". He claims Iran offers this as advice and does not seek to dominate them.
6. Unity of the Ummah: The letter concludes by urging that the "unity of the Islamic Ummah" can guarantee security, progress, and independence for all nations