Mohammad Javad Zarif said: "Saudi Arabia can not achieve a military victory in Yemen or a victory through negotiations what it has not been able to achieve militarily."
"If Israel wants to attack Iran, it would be its suicide," Zarif said.
He added: "Iran's neighbors made the mistake of allowing Israel to drag the conflict into their territory and Israel will soon take away security from these countries while they will not be able to defend themselves."
Zarif added: "Iran's goal in Syria is to fight terrorism, and Israel must understand that the policy of supporting terrorist groups will not go unanswered."
Regarding the latest developments in Lebanon, the Iranian Foreign Minister said: "Iran is helping the Lebanese groups reach an agreement with each other, and also no one can impose an agreement on the Lebanese people."
He added: "After the explosion of the port of Beirut, Iran offered to provide assistance to Lebanon, but US pressure prevented it."