That which admits man to God's Threshold is his separation from all that is not of God—a thing which is not attainable by all. - Ruhollah Khomeini

The Sunna and path of the Prophet constitute a proof of the necessity for establishing government. First, he himself established a government, as history testifies. He engaged in the implementation of laws, the establishment of the ordinances of Islam, and the administration of the society. He sent out governors to different regions; both sat in judgment himself and appointed judges; dispatched emissaries to foreign states, tribal chieftains, and kings; concluded treaties and pacts; and took command in battle. In short, he fulfilled all the functions of government. Second, he designated a ruler to succeed him, in accordance with divine command. If God Almighty, through the Prophet, designated a man who was to rule over Muslim society after him, this is in itself an indication that government remains a necessity after the departure of the Prophet from this world. Again, since the Most Noble Messenger promulgated the divine command through his act of appointing a successor, he also implicitly stated the necessity for establishing a government.

We do not fear giving martyrs. ... Whatever we give for Islam is not enough and is too little. Our lives are not worthy. Let those who wish us ill not imagine that our youths are afraid of death or of martyrdom. Martyrdom is a legacy which we have received from our prophets. Those should fear death who consider the aftermath of death to be obliteration. We, who consider the aftermath of death a life more sublime than this one, what fear have we? The traitors should be afraid. The servants of God have no fear. Our army, our gendarmerie, our police, our guards have no fear. Our guards who were [killed] ... have achieved eternal life. ...

(Addressed to religious leaders of Christianity:) To please the Lord and carry out the decrees of the Holy Christ, let the bells in your churches peal out in favor of the oppressed Iranians, and in condemnation of the oppressors.