Without Sufism, Islam would not have spread into two thirds of what we call the Islamic world.

Once you've fallen in love, it's turned around your whole life. You keep thinking about this girl all the time instead of thinking about other things. Since the object of love is that particular person, being separated brings about a longing and pain.

To be modern is to destroy nature.

There are millions and millions of Sufis who have existed in Islamic history and have the deepest impact on every aspect of Islamic culture and civilization to philosophy to art to science to social structure to economics who have not met the destiny of al-Hallaj.

Al-Hallaj has a special destiny. He came at a time when worldliness, the luxury, were inundating the Islamic world. His function was to act as kind of an antithesis to this, and he paid for it with his life, and he was very happy to do so. He smiled as he went to the executioner. That was done because it shook the conscience of the Islamic peoples of that time. But the vast majority, the vast, vast, vast majority of Sufis, they have not met the destiny of al-Hallaj. They have spoken about reaching "the Truth" and there is nothing dangerous about it.

When one talks about being like a dead corpse in the hands of a spiritual teacher it means being able to surrender one's will, specially one's nafs al ammarah, that is a part of our soul which is again a Quranic term, which commands us to evil - we must surrender that. That's what it means. It doesn't make you become part of a cog of a machine.

300 years after the rise of Islam there were Zoroastrians in Iran. The Muslim armies never forced people to accept Islam. It was only within Arabia that God ordered the idolaters to have a choice of either embracing Islam or fight against Muslims, because He wanted to remove this terrible idolatry that exited there. But outside Arabia where Islam met Christians, Jews, Zoroastrians and Hindus, they were given a choice by and large. That's why many Christians and Jewish communities survived in the Muslim world, but gradually many of them embraced Islam for different reasons.