Quakers, or the Religious Society of Friends, are a Christian denomination founded in 17th-century England, emphasizing direct spiritual experience, pacifism, and equality. Their practices range from silent worship to evangelistic outreach, reflecting diverse interpretations of the "inner light.
" Authors like Thomas Clarkson highlighted their social discipline and role in the abolitionist movement, while Fredrika Bremer noted their evolving cultural integration. William Hazlitt critiqued their outward austerity, contrasting it with their inner spirituality. These perspectives underscore Quakers’ dual legacy: a commitment to peace and justice, evident in their historical influence on abolitionism and their enduring, decentralized character.