Date: c. 1804-1811, 1818

Og & Anak watch in the brain which "is the Seat / Of Satan in its Webs; for in brain and heart and loins / Gates open behind Satans Seat to the City of Golgonooza / Which is the spiritual fourfold London, in the loins of Albion"

— Blake, William (1757-1827)

Date: 1804

"The Spectre is the Reasoning Power in Man; & when separated / From Imagination, and closing itself as in steel, in a Ratio / Of the Things of Memory"

— Blake, William (1757-1827)

Date: 1804

"Los took his globe of fire to search the interiors of Albions / Bosom, in all the terrors of friendship, entering the caves / Of despair & death, to search the tempters out"

— Blake, William (1757-1827)

Date: c. 1804-1811, 1818

"Urizen lay in darkness & solitude, in chains of the mind lock'd up."

— Blake, William (1757-1827)

Date: 1806

"I'll hear no tales, listen to none of the charities of life: my heart is steeled"

— Holcroft, Thomas (1745-1809)

Date: w. 1797-1807, published 1893

"Beneath his feet shot thro' him as he stood in the Human Brain / And all its golden porches grew pale with his sickening light"

— Blake, William (1757-1827)

Date: w. 1797-1807, published 1893

"With tears of sorrow incessant she labourd the food of Orc / Compelld by the iron hearted sisters Daughters of Urizen"

— Blake, William (1757-1827)

Date: w. 1797-1807, published 1893

"Weeping at the threshold of Existence I will steel my heart / Against thee to Eternity & never recieve thee more"

— Blake, William (1757-1827)

Date: w. 1797-1807, published 1893

"perhaps this is the night / Of Prophecy & Luvah hath burst his way from Enitharmon / When Thought is closd in Caves. Then love shall shew its root in deepest Hell"

— Blake, William (1757-1827)

Date: w. 1797-1807, published 1893

"So shall [you] govern over all let Moral Duty tune your tongue*But be your hearts harder than the nether millstone"

— Blake, William (1757-1827)