Our amended Constitution is the lodestar for our aspirations. Like every text worth reading, it is not crystalline. The phrasing is broad and the limitations of its provisions are not clearly marked. Its majestic generalities and ennobling pronouncements are both luminous and obscure. This ambiguity of course calls forth interpretation, the interaction of reader and text. The encounter with the Constitutional text has been, in many senses, my life's work.
William J. BrennanMore fundamentally, however, the answer to petitioners' objection is that there can be no impairment of executive power, whether on the state or federal level, where actions pursuant to that power are impermissible under the Constitution. Where there is no power, there can be no impairment of power.
William J. BrennanWe hold that the Constitution does not forbid the states minor intrusions into an individual's body under stringently limited conditions.
William J. BrennanConsequences flow from a justice's interpretation in a direct and immediate way. A judicial decision respecting the incompatibility of Jim Crow with a constitutional guarantee of equality is not simply a contemplative exercise in defining the shape of a just society. It is an order
William J. BrennanThe door of the Free Exercise Clause stands tightly closed against any government regulation of religious beliefs as such. Government may neither compel affirmation of a repugnant belief, nor penalize or discriminate against individuals or groups because they hold views abhorrent to the authorities.
William J. Brennan