Let every Christian, as much as in him lies, engage himself openly and publicly, before all the World, in some mental pursuit for the Building up of Jerusalem.
William BlakeSome say that happiness is not good for mortals, & they ought to be answered that sorrow is not fit for immortals & is utterly useless to any one; a blight never does good to a tree, & if a blight kill not a tree but it still bear fruit, let none say that the fruit was in consequence of the blight.
William BlakeJerusalem (1804) And did those feet in ancient time Walk upon England's mountains green And was the holy lamb of God On England's pleasant pastures seen And did the countenance divine Shine forth upon our clouded hills And was Jerusalem builded here Among those dark Satanic mills Bring me my bow of burning gold Bring me my arrows of desire Bring me my spears o'clouds unfold Bring me my chariot of fire I will not cease from mental fight Nor shall my sword sleep in my hand 'Til we have built Jerusalem In England's green and pleasant land
William Blake