Raisi made the comment in a telephone conversation with Iraqi Prime Minister Mustafa al-Kadhimi on Wednesday.
Raisi said Iran has always sought cohesion and unity in Iraq.
The Iranian president also congratulated Kadhimi and the Iraqi people and government on Eid al-Fitr and wished health and security for all Iraqis.
Kadhmi for his part congratulated Raisi and the people of Iran on Eid al-Fitr and thanked the Islamic Republic for its support of Iraq.
