"Even assuming that the “liberty” in those Clauses encompasses something more than freedom from physical restraint, it would not include the types of rights claimed by the majority. In the American legal tradition, liberty has long been understood as individual freedom from governmental action, not as a right to a particular governmental entitlement.
The founding-era understanding of liberty was heavily influenced by John Locke, whose writings “on natural rights and on the social and governmental contract” were cited “[i]n pamphlet after pamphlet” by American writers. B. Bailyn, The Ideological Origins of the American Revolution 27 (1967). Locke described men as existing in a state of nature, possessed of the “perfect freedom to order their actions and dispose of their possessions and persons as they think fit, within the bounds of the law of nature, without asking leave, or depending upon the will of any other man.” J. Locke, Second Treatise of Civil Government, §4, p. 4 (J. Gough ed. 1947) (Locke). Because that state of nature left men insecure in their persons and property, they entered civil society, trading a portion of their natural liberty for an increase in their security. See id., §97, at 49. Upon consenting to that order, men obtained civil liberty, or the freedom “to be under no other legislative power but that established by consent in the commonwealth; nor under the dominion of any will or restraint of any law, but what that legislative shall enact according to the trust put in it.” Id., §22, at 13.4" - Justice Thomas
The founding-era understanding of liberty was heavily influenced by John Locke, whose writings “on natural rights and on the social and governmental contract” were cited “[i]n pamphlet after pamphlet” by American writers. B. Bailyn, The Ideological Origins of the American Revolution 27 (1967). Locke described men as existing in a state of nature, possessed of the “perfect freedom to order their actions and dispose of their possessions and persons as they think fit, within the bounds of the law of nature, without asking leave, or depending upon the will of any other man.” J. Locke, Second Treatise of Civil Government, §4, p. 4 (J. Gough ed. 1947) (Locke). Because that state of nature left men insecure in their persons and property, they entered civil society, trading a portion of their natural liberty for an increase in their security. See id., §97, at 49. Upon consenting to that order, men obtained civil liberty, or the freedom “to be under no other legislative power but that established by consent in the commonwealth; nor under the dominion of any will or restraint of any law, but what that legislative shall enact according to the trust put in it.” Id., §22, at 13.4" - Justice Thomas