Promoting unity of the great Islamic Ummah has been a major axis in the thoughts of many leading Muslim intellectuals worldwide. Here are some quotes on unity from these great personalities.
Imam Khomieni, the great leader of the Islamic Revolution (May he rest in peace):
‘Disunion is from the Satan and unity is from God.”
Ayatollah Sayyed Ali Khamenei:
If Muslims do not breach unity among them, unity between the West and the East against them will fail.
Martyr Ustadh Morteza Motahari:
Obviously, by Islamic unity open-minded Muslim scholars do not mean that Islamic schools of thought must be limited to one nor do they mean that the common points among different Islamic schools of thought must be accepted and the differences must be rejected for this is neither rational nor is it practical.
Allamah Amini:
Different Islamic schools of thought differ in their ideas and beliefs. Nevertheless, the bond of brotherhood to which the holy Koran has clearly referred to by the verse "Verily, the believers are brothers" will never be torn even though scientific debates and religious argumentation reach their peak. This was the method of our predecessors including the companions of the prophet and his followers.
In spite of all our differences concerning the principles of Islam as well as the secondary rules of this religion, as Muslims authors and writers in the different corners of the world, we have one thing in common, which is faith in God and the prophet of Islam (p.b.u.h.).
In our bodies one soul and sentiment governs and that is the soul of Islam and sincerity.
Martyr Ayatollah Baqir Sadr
“I have dedicated all my life to creating brotherhood between Shia and Sunnah and have supported and defended any step or message aimed at uniting them. I am the brother and son of the followers of Sunnah as much as I am the brother and son of the followers of Shia."
The first practical steps toward creating unity among Shia and Sunnah were taken by Imam Moussa Sadr in Lebanon when forty years ago, he wrote a letter to Sheikh Hassan Khaled-the Sunnah Mufti of Lebanon- suggesting certain practical steps toward unity.