I would rather be a devil in alliance with truth, than an angel in alliance with falsehood.
If therefore my work is negative, irreligious, atheistic, let it be remembered that atheism — at least in the sense of this work — is the secret of religion itself; that religion itself, not indeed on the surface, but fundamentally, not in intent...
Wherever morality is based on theology, wherever right is made dependent on divine authority, the most immoral, unjust, infamous things can be justified and established.
Öteki dünya inancı fantezinin hakikatine duyulan inançtan başka bir şey değildir, tıpkı tanrı inancının, insanın duygu dünyasının hakikatine ve sonsuzluğuna olan inanç olması gibi. Ya da: Tanrı inancının, sadece insanın soyut �...
The power of thought is the light of knowledge, the power of will is the energy of character, the power of heart is love. Reason, love and power of will are perfections of man.
[Theology is a] web of contradictions and delusions.