Although I doubt that anyone reading this Article has sworn such an oath (or openly advocates the use of such an oath for newly sworn attorneys), the issue of whether attorneys may ethically engage in deception has not enjoyed the thorough, open discussion necessary for a consistently applied standard. This must change. Nearly a century ago, Louis D. Brandeis wrote that publicity can remedy social diseases, because sunlight is the best disinfectant and can effectively police human behavior. A half-century before that, Lord Acton stated, “Every thing secret degenerates, even the administration of justice.” The legal profession, as guardian of the administration of justice, needs some disinfecting sunlight to pour over the attorney deception ...