IX. Thou Shalt Not Bear False Witness Against Thy Neighbor
The ninth commandment may be the most obvious of all. It forbids false witness. Its significance extends far beyond courtroom perjury. It protects truthfulness in social life, the reputations of others, and the basic trust without which communities cannot hold together. Convicted felon Donald Trump presents an unusually vivid violator of this commandment because falsehood appears in his public life not as a lapse but as a method. He has been accused, documented, and corrected so often for false or misleading claims that the pattern itself becomes the issue. The lie is not accidental; it is strategic, habitual, and shameless.
For him, it is a way of life.
What makes this commandment especially powerful is its social dimension. To bear false witness is not merely to utter an untruth in isolation. It is to damage one’s neighbor through distortion, slander, fabrication, or reckless indifference to fact. Trump’s rhetoric has repeatedly targeted opponents, institutions, witnesses, migrants, journalists, and critics with claims that are exaggerated, unsupportable, or just outright false.
A few examples illustrate the pattern with specificity. On January 21, 2017, the day after his inauguration, Trump insisted that the crowd size was “the largest audience to ever witness an inauguration, period,” despite photographic evidence, transit data, and contemporaneous reporting showing significantly smaller attendance than Barack Obama’s 2009 inauguration. The claim was repeated by his press secretary and defended by senior adviser Kellyanne Conway as “alternative facts.” This was not a fleeting exaggeration but a demonstrable falsehood maintained in the face of readily verifiable evidence.
A more consequential instance occurred during the 2020 presidential election. From election night onward, Trump asserted that he had won “by a landslide” and that the election was “rigged,” claims rejected by state officials from both parties, federal agencies, and dozens of courts. On December 1, 2020, United States Department of Justice Attorney General William Barr publicly stated that the Department had uncovered no evidence of fraud sufficient to change the outcome. Trump nevertheless continued to repeat the claim for months, culminating in efforts to overturn certified results. The persistence of the assertion, despite repeated authoritative refutation, underscores the willful character of the falsehood.
Still another example lies in his long-running claim that Barack Obama was not born in the United States. Trump promoted this allegation for years, stating as late as 2011–2012 that he had investigators finding “incredible things,” despite the public release of Obama’s long-form birth certificate and repeated confirmations of its authenticity. Only on September 16, 2016, after years of amplification, did Trump briefly acknowledge that Obama was born in the United States—while inaccurately suggesting that others had originated the claim. The episode demonstrates not only the dissemination of a falsehood but the prolonged refusal to abandon it after decisive disproof.
Trump's election denialism is especially egregious in that one of the requirements for governmental employment in his present administration is that applicants affirm that the 2020 election was stolen. Thus our present federal government is composed of persons who either are liars or of individuals who are profoundly disturbed. Put differently, for applicants to work now in the federal government, Trump requires that personnel either be out of touch with reality, or that they demean themselves by participating in his same loathsome practices.
Politicians spin. Yet ordinary political spin does not erase meaningful distinctions. There is a difference between selective framing and a torrent of statements repeatedly proved false by independent observers across subjects and years. This ninth commandment is not reserved for perfect saints; it sets a baseline of honesty required for justice. By that standard, convicted felon Trump stands addicted to one of the strongest and least complicated condemnations in the entire Decalogue: he bears false witness as a way of life. Indeed, its practice is an essence of his existence.