“Religion is an important institution. A nation without religion cannot survive. Yet it is also very important to note that religion is a link between Allah and the individual believer.”

Variant translation: Though it is very important for man as an individual that his religion should be true, that is not the case for society. Society has nothing to fear or hope from another life; what is most important for it is not that all citizens profess the true religion but that they should profess religion.
Source: Democracy in America, Volume I (1835), Chapter XV-IXX, Chapter XVII.

Source: Faith vs. Fact (2015), p. 67

Comments in The Story of God with Morgan Freeman (2016), Episode 2 : Apocalypse
Context: I think it's important just to distinguish between Islamism and Islam, a religion. What I mean by Islamism is the desire to impose any version of islam over society. Although ideology was sold to me as if it was the religion of Islam and that's what I adopted. I grew up facing a very, very severe form of violent racism, domestically within the UK. I'm talking hammer attacks, machete attacks by Neo-Nazi skinheads, thugs. On many occasions I had to watch as my friends were stabbed before my eyes as a 15 year old. I began seeing myself as separate from the rest of society and an islamist recruiter found me in that state as a young, angry teenager and it was very easy for that recruiter. I joined a group called Hizb ut-Tahrir and that's the group I spent 13 years of my leadership on. … It's the first islamist organization that was responsible for popularizing the notion of resurrecting a modern day theocratic caliphate, as we now see that ISIS has laid claim to. But, my former group, they were the first ones to popularize that term. I ended up in Egypt where I continued to recruit people to this cause. … I am still a Muslim, but I am now liberal. Now, when I was in prison and I was living with the Who's Who of the jihadist terrorist movements and islamist movements, we had a leader of the Muslim brotherhood. When I saw him I thought, "my God, if these guys ever came to power and declared a caliphate, it would be Hell on Earth." Of course, when ISIS eventually did declare the caliphate, that utopian dream that we all used to share has become that dystopic nightmare that we see now.

In a letter to Sheikh Yusuf Qaradawi criticizing the pope Benedict XVI for his remarks on Islam. http://web.archive.org/web/20081201181916/http://www.haaretz.com/hasen/spages/763616.html (17/09/2006)

"Presidential Candidates Proposing to Ban Muslim Immigration to the United States" http://www.nbcnews.com/news/us-news/muhammad-ali-hits-trump-misguided-murderers-sabotaging-islam-n477351 (9 December 2015).
Context: I am a Muslim and there is nothing Islamic about killing innocent people in Paris, San Bernardino, or anywhere else in the world... True Muslims know that the ruthless violence of so called Islamic Jihadists goes against the very tenets of our religion... We as Muslims have to stand up to those who use Islam to advance their own personal agenda... They have alienated many from learning about Islam. True Muslims know or should know that it goes against our religion to try and force Islam on anybody.

Address at the opening of the Exhibit on the World's Religions at Santa Clara University (31 March 2005) http://www.scu.edu/ethics/practicing/focusareas/global_ethics/laughlin-lectures/kung-world-religions.html
Address at the opening of the Exhibit on the World's Religions at Santa Clara University (31 March 2005) note: Elaborations and extensions of this declaration occur in Küng's later writings, including: There will be no peace among the nations without peace among the religions. There will be no peace among the religions without dialogue among the religions. There will be no dialogue among the religions without global ethical standards. There will therefore be no survival of this globe without a global ethic.
Source: Christianity: Essence, History, Future

Source: Letter to his daughter (1978), p. 80.
Context: Religion is a link between God and man and man and man. Political ideology is a link between man and man. For this reason the great religions of the world like Hinduism, Buddhism, Judaism, Christianity and Islam, the last of all religions, have outlived and outlasted political ideologies. If an unlearned adventurer in his quest for political power and perpetuation brings religion down from its celestial plane to a mundane level by converting it into a narrow political ideology, the adventurer endangers the link between God and man and man and man.

Exclusive Interview with Aron Ra – Public Speaker, Atheist Vlogger, and Activist https://conatusnews.com/interview-aron-ra-past-president-atheist-alliance-america/, Conatus News (May 17, 2017)

Source: The house on the hill (1949), Chapter 15, p. 139