“We must be free or die, who speak the tongue
That Shakespeare spake; the faith and morals hold
Which Milton held.”

Source: The Tenant of Wildfell Hall (1848), Ch. IX : A Snake in the Grass; Gilbert to Eliza

The Kasîdah of Hâjî Abdû El-Yezdî (1870)

The Ancient And Modern Muses

Introductio ad prudentiam: Part II (1727)

Of Demaratus
Laconic Apophthegms

Preface (Scribner edition, 1872) <!-- New York, Scribner p xx -->
Chips from a German Workshop (1866)
Context: He must be a man of little faith, who would fear to subject his own religion to the same critical tests to which the historian subjects all other religions. We need not surely crave a tender or merciful treatment for that faith which we hold to be the only true one. We should rather challenge it for the severest tests and trials, as the sailor would for the good ship to which he trusts his own life, and the lives of those who are dear to him. In the Science of Religion, we can decline no comparisons, nor claim any immunities for Christianity, as little as the missionary can, when wrestling with the subtle Brahmin, or the fanatical Mussulman, or the plain speaking Zulu.

Section 9 : Ethical Outlook
Founding Address (1876), Life and Destiny (1913)
Context: Theologians often say that faith must come first, and that morality must be deduced from faith. We say that morality must come first, and faith, to those whose nature fits them to entertain it, will come out of the experience of a deepened moral life as its richest, choicest fruit.
Precisely because moral culture is the aim, we cannot be content merely to lift the mass of mankind above the grosser forms of evil. We must try to advance the cause of humanity by developing in ourselves, as well as in others, a higher type of manhood and womanhood than the past has known.
To aid in the evolution of a new conscience, to inject living streams of moral force into the dry veins of materialistic communities is our aim.
We seek to come into touch with the ultimate power in things, the ultimate peace in things, which yet, in any literal sense, we know well that we cannot know. We seek to become morally certain — that is, certain for moral purposes — of what is beyond the reach of demonstration. But our moral optimism must include the darkest facts that pessimism can point to, include them and transcend them.

Second Week, Fourth Day, Book ii.
La Seconde Semaine (1584)

The Influence of Literature upon Society (1800), Pt. 2, ch. 5