James Otis’ argument was based on our liberty because we “are by the law of nature free born,” and that “[every] act against natural equity is void.”
Otis viewed liberty as a broad natural right that touched upon everything in our lives, taking special care to apply the concept of liberty specifically to our homes and possessions. He asked, “Can there be any liberty where property is taken away without consent?” and asserted that “One of the most essential branches of … liberty is the freedom of one’s house...A man’s house is his castle; and whilst he is quiet, he is as well guarded as a prince in his castle. This writ … would totally annihilate this privilege. Custom-house officers may enter our houses when they please … break … everything in their way; and whether they break through malice or revenge, no man, no court may inquire.”
When asked what the consequence of violating those principles were, Otis responded, "villainy" and "slavery."
"I will to my dying day oppose, with all the powers and faculties God has given me, all such instruments of slavery on the one hand and villainy on the other, as this Writ of Assistance is."
Eighteenth-century British citizens, whether in England or the colonies, were for the most part alone in their claim that their homes were their castles. No other people in the world, most of whom were suffering under governments that did not enjoy the Saxon System that required a citizen was "innocent until proven guilty", and that such citizens enjoyed natural rights, even realized that such an argument ought to exist. Sir William Pitt described the personal liberty of being secure in one's person, houses, paper and effects in November 1783 while addressing the House of Commons. He said, “The poorest man may, in his cottage, bid defiance to all the forces of the Crown. It may be frail, its roof may shake; the wind may blow through it; the storm may enter; the rain may enter; but the King of England may not enter; all his force dares not cross the threshold of the ruined tenement.”