The great holiday of Islam Kurban bayram - will be herald of unity and solidarity of the world Muslims, building their future on the base of peace and stability, as well as justice and spirituality, reads a congratulatory letter sent by Iranian President Mahmud Ahmadinejat to the Azerbaijani leader, Ilham Aliyev on the forthcoming holiday of world Muslims, the Iranian embassy in Baku told Trend.
In his letter Iranian president voiced his sincere congratulations to the nation of Azerbaijan.