My religion? Well, my dear, I am a Millionaire. That is my religion.

In order to sustain dialogue with Islam, suitable training is essential for all involved, not only so that they can be solidly and joyfully grounded in their own identity, but so that they can also acknowledge the values of others, appreciate the concerns underlying their demands and shed light on shared beliefs. We Christians should embrace with affection and respect Muslim immigrants to our countries in the same way that we hope and ask to be received and respected in countries of Islamic tradition.

Social Democrats will always protest against persecution of Catholicism or Protestantism; they will always defend the right of nations to profess any religion they please; but at the same time, on the basis of a correct understanding of the interests of the proletariat, they will carry on agitation against Catholicism, Protestantism and the religion of the Orthodox Church in order to achieve the triumph of the socialist world outlook.

To call on them to give up their illusions about their condition is to call on them to give up a condition that requires illusions. The criticism of religion is, therefore, in embryo, the criticism of that vale of tears of which religion is the halo.

The imaginary flowers of religion adorn man's chains. Man must throw off the flowers, and also the chains.

Religion is only the illusory sun which revolves round man as long as he does not revolve round himself.