“Peace and equality will never be created if humans still use violence, silencing, and wrath.”
Related quotes

Source: Civil Government : Its Origin, Mission, and Destiny (1889), p. 87
Context: It is the duty of the Christian to submit to the human government in its office and work and to seek its destruction only by spreading the religion of Christ and so converting men from service to the earthly government to service to the heavenly one, and so, too, by removing the necessity for its existence and work. No violence, no sword, no bitterness or wrath can he use. The spread of the peaceful principles of the Savior, will draw men out of the kingdoms of earth into the kingdom of God.

1950s, Three Ways of Meeting Oppression (1958)
Source: A Testament of Hope: The Essential Writings and Speeches
Context: A second way that oppressed people sometimes deal with oppression is to resort to physical violence and corroding hatred. Violence often brings about momentary results. Nations have frequently won their independence in battle. But in spite of temporary victories, violence never brings permanent peace. It solves no social problem; it merely creates new and more complicated ones.
“The state, conceived in violence, and backed by violence, will never achieve true peace.”
Fighting the Lamb's War: Skirmishes with the American Empire (1996), p. 202
Context: The Biblical view of the law, the courts, and the state is profoundly radical. The Bible looks upon the state as a kind of rebellious artifice; it is spurious, a human creation in rebellion against God.
In the Old Testament, when the first state is proposed in the person of Saul, the first King of Israel, God tells the prophet Samuel that this project spells rejection of God. The state and its legislature are in rebellion against, or rejection of, God. Its courts are a human fabrication, cannot promote justice and peace; they are founded in violence, and legalize violence.
The state holds together through police power, against the citizenry.
The state, conceived in violence, and backed by violence, will never achieve true peace.

Summations, Chapter 48
Context: Our good Lord the Holy Ghost, which is endless life dwelling in our soul, full securely keepeth us; and worketh therein a peace and bringeth it to ease by grace, and accordeth it to God and maketh it pliant. And this is the mercy and the way that our Lord continually leadeth us in as long as we be here in this life which is changeable.
For I saw no wrath but on man’s part; and that forgiveth He in us. For wrath is not else but a forwardness and a contrariness to peace and love; and either it cometh of failing of might, or of failing of wisdom, or of failing of goodness: which failing is not in God, but is on our part. For we by sin and wretchedness have in us a wretched and continuant contrariness to peace and to love. And that shewed He full often in His lovely Regard of Ruth and Pity. For the ground of mercy is love, and the working of mercy is our keeping in love. And this was shewed in such manner that I could not have perceived of the part of mercy but as it were alone in love; that is to say, as to my sight.

2000s, Is Diversity Good? (2003)
Context: To allow slavery to be introduced into free territories, where it had not hitherto existed, was, Abraham Lincoln held, a very bad thing. His opponent, Stephen A. Douglas, held that it was a sacred right, belonging to the people of each territory, to decide for themselves whether or not to have slavery among their domestic institutions. According to Douglas, Lincoln wanted to destroy the diversity upon which the union had subsisted, by insisting that all the states ought to be free. But for Douglas himself, the principle of 'popular sovereignty' did not admit of exceptions. There was to be no diversity, no deviation from the right of the people to decide. For Lincoln the wrongness of slavery meant that no one, and no people, had the right to decide in its favor. For Lincoln, the principle of human equality, "that all men are created equal", did not admit exceptions.

1990s, Nobel Prize acceptance speech (1993)
Context: Together, we join two distinguished South Africans, the late Chief Albert Lutuli and His Grace Archbishop Desmond Tutu, to whose seminal contributions to the peaceful struggle against the evil system of apartheid you paid well-deserved tribute by awarding them the Nobel Peace Prize. It will not be presumptuous of us if we also add, among our predecessors, the name of another outstanding Nobel Peace Prize winner, the late Rev Martin Luther King Jr. He, too, grappled with and died in the effort to make a contribution to the just solution of the same great issues of the day which we have had to face as South Africans. We speak here of the challenge of the dichotomies of war and peace, violence and non-violence, racism and human dignity, oppression and repression and liberty and human rights, poverty and freedom from want.

Dune Genesis (1980)
Context: In the beginning I was just as ready as anyone to fall into step, to seek out the guilty and to punish the sinners, even to become a leader. Nothing, I felt, would give me more gratification than riding the steed of yellow journalism into crusade, doing the book that would right the old wrongs.
Reevaluation raised haunting questions. I now believe that evolution, or deevolution, never ends short of death, that no society has ever achieved an absolute pinnacle, that all humans are not created equal. In fact, I believe attempts to create some abstract equalization create a morass of injustices that rebound on the equalizers. Equal justice and equal opportunity are ideals we should seek, but we should recognize that humans administer the ideals and that humans do not have equal ability.

“It’s just sex and violence, melody and silence.”
Bitter Sweet Symphony
Urban Hymns (1997)

1920s, The Doctrine Of The Sword (1920)