[2] Greek philosopher Aristotle claimed that some people were slaves by nature, and as a result of this belief, he argued that their enslavement was the only way to serve their best interests.
[6] Thomas Aquinas argued that slavery was not part of natural law, but nonetheless he defended it as a consequence of human sinfulness and necessary for the good of society.
Dumas notes that proslavery (as opposed to anti-abolitionist) positions largely disappeared from the British parliament after the abolition of the slave trade in 1807.
[14]: 40 Similarly, on 23 February 1807, George Hibbert gave a speech to the House of Commons defending slavery on the basis of the Old Testament and the Epistle to Philemon.
For example, Thomas Roderick Dew, in an essay published in September 1832, quoted approvingly British Foreign Secretary (and later Prime Minister) George Canning's speech to the House of Commons of 16 March 1824 opposing abolition, in which he compared emancipated slaves to Mary Shelley's Frankenstein.
Newspapers founded by these émigrés, such as the New York City-based Nation and the Boston-based American Celt "were united in their opposition to the abolition of slavery".
[22] A collection of the most important American proslavery articles is The Pro-slavery argument: as maintained by the most distinguished writers of the southern states: Containing the several essays on the subject, of Chancellor Harper, Governor Hammond, Dr. Simms, and Professor Dew (1853).
Building on the concepts of paternalism forged on 18th century tobacco plantations, this notion held that slaves by their natures were unable to take care of themselves, and whites had been appointed by God to watch over their bodies and souls.
Proslavery apologists fought against the abolitionists with their own promotion, which invariably stressed their view that slaves were both well treated and happy, and included illustrations which were designed to prove their points.
For centuries philosophers as varied as Aristotle, Thomas Aquinas, and John Locke accepted slavery as part of a proper social system.
However this perspective rapidly changed as the worldwide demand for sugar and cotton from America increased and the Louisiana Purchase opened up vast new territories ideally suited for a plantation economy.
Southern proslavery theorists felt that this class of landless poor was inherently transient and easily manipulated, and as such often destabilized society as a whole.
Thus, the greatest threat to democracy was seen as coming from class warfare that destabilized a nation's economy, society, government, and threatened the peaceful and harmonious implementation of laws.
This theory was used by its composer, Senator and Governor James Henry Hammond, a wealthy Southern plantation owner, to justify what he saw as the willingness of the non-whites to perform menial work which enabled the higher classes to move civilization forward.
Southern proslavery theorists asserted that slavery eliminated this problem by elevating all free people to the status of "citizen", and removing the landless poor (the "mudsill") from the political process entirely by means of enslavement.
[33] These and other arguments fought for the rights of the propertied elite against what were perceived as threats from the abolitionists, lower classes, and non-whites to gain higher standards of living.
George Whitefield, who is famed for his sparking of the Great Awakening of American evangelicalism, supported as necessary due to the climate in the Province of Georgia, for the legalisation of slavery.
Selina Hastings, Countess of Huntingdon, who played a major role in financing and guiding early Methodism, inherited these slaves and kept them in bondage.
[Slavery] was established by decree of Almighty God ... it is sanctioned in the Bible, in both Testaments, from Genesis to Revelation ... it has existed in all ages, has been found among the people of the highest civilization, and in nations of the highest proficiency in the arts.... the right of holding slaves is clearly established in the Holy Scriptures, both by precept and example.In 1837, Southerners in the Presbyterian denomination joined forces with conservative Northerners in order to drive the antislavery New School Presbyterians out of the denomination.
[43] In 1861, the Charlotte Evening Bulletin noted: "It is a singular fact that the most masterly expositions which have lately been made of the constitutional and the religious argument for slavery are from gentlemen of the Hebrew faith".
[50] Ken Yellis, writing in The Forward, has suggested that "the majority of American Jews were mute on the subject, perhaps because they dreaded its tremendous corrosive power.
Prior to 1861, there are virtually no instances of rabbinical sermons on slavery, probably due to fear that the controversy would trigger a sectional conflict in which Jewish families would be arrayed on opposite sides. ...
America's largest Jewish community, New York's Jews, were overwhelmingly pro-southern, pro-slavery, and anti-Lincoln in the early years of the war."
In Anarchy, State and Utopia, Nozick writes, "The comparable question about an individual is whether a free system will allow him to sell himself into slavery.
"[52] Commenting on Nozick's views, David Ellerman (writing under the pseudonym "J. Philmore") notes parallels with provisions in the Institutes of Justinian that permit individuals to sell themselves into slavery.
Unlike Nozick, who believed that slavery should be limited to those who voluntarily agreed to it, Rushdoony supported the forcible enslavement of all who rejected Christianity.
[56] Jack Kershaw, who served as an attorney for James Earl Ray, the assassin of Martin Luther King Jr., is famous for saying "Somebody needs to say a good word for slavery.
"[57][58] Robert Creel, who served as Grand Dragon of Alabama for the United Klans of America from March 1964 to January 1966 and notoriously supported Goldwater,[59] once stated that "I got news for you niggers.
[64][65] In the 1980s, Rabbi Meir Kahane introduced legislation into Israel's Knesset, which in part stated that "Non-Jews will be obliged to assume duties, taxes and slavery.