Prisons are built with stones of Law. Brothels with the bricks of religion.

The quote by William Blake, "Prisons are built with stones of Law. Brothels with the bricks of religion," critiques the structures of society and the institutions that enforce moral and social control. Blake uses a metaphor to suggest that both law and religion, though intended to maintain order and morality, can instead become tools of oppression. The prison represents a rigid, controlling force where law—in its strict enforcement—imprisons individuals, limiting their freedom. Meanwhile, the brothel serves as a metaphor for how religion, with its moral teachings and dogmas, can contribute to the exploitation and hypocrisy of society, building structures that confine people in their own way.

Blake, a poet, painter, and visionary of the late 18th century, was deeply critical of organized religion and the authority of the state. Throughout his works, he often explored the tension between individual freedom and the societal systems that restrict it. This quote reflects Blake’s belief that law and religion—while ostensibly designed to guide and protect society—can be used to control, punish, and oppress. Rather than promoting freedom, these institutions, in Blake's view, often limit human potential and enforce systems of inequality and subjugation.

The origin of the quote lies in Blake’s broader philosophical and spiritual views, which were often rebellious and anti-establishment. Blake was particularly critical of both the Church of England and the government, seeing them as institutions that imposed arbitrary rules and stifled creativity, personal liberty, and true spirituality. In his time, many reformers were calling for greater freedom, and Blake believed that societal systems, such as law and religion, were preventing true individual expression and liberation.

Ultimately, Blake’s quote reflects a radical critique of the societal structures that, in his view, suppress rather than elevate humanity. By comparing law to prison and religion to a brothel, Blake underscores the hypocrisy he saw in the systems that claim to uphold virtue and order. Instead of promoting freedom or morality, these systems, according to Blake, often enslave people both physically and spiritually.