A Lie Never Justifiable: A Study in Ethics — A Reader’s Guide

Ethnic Conceptions as Moral Evidence

Trumbull surveys truthfulness across cultures, from Hindoos and Scandinavians to American Indians and Dyaks of Borneo. He notes that primitive peoples often held veracity as a cardinal virtue, citing the Mahabharata's Harischandra and Viswamitra as parallels to Job and Satan. The Zoroastrian "Home of Song" contrasts with the "Home of the Lie," while Egyptians made truth fundamental to deity, with Ptah as "Lord of Truth." Trumbull uses these examples to argue that lying is universally abhorrent, though he acknowledges relatively lower standards among Greeks and Romans. The section draws on specific legends and testimonies, such as Herodotus and the tragedy of Philoctetes, to illustrate varying cultural ideals.

Rothe's Theological Ethics Under Scrutiny

Trumbull devotes substantial attention to German theologian Rothe, who defines a lie as "the unloving misuse of speech to the intentional deception of our neighbor." Rothe argues that falsehoods spoken in love may not be lies, and that enemies in war or private life have no duty of truthfulness between them. Trumbull counters that Rothe neglects duty to God, reducing ethics to social duties. He quotes Rothe's view that "the duty of speaking the truth cannot even be thought of as existing between persons so arrayed against each other," and criticizes this as undermining social foundations. Trumbull insists that true love for man must conform to love for God, and that violating a primal law of God cannot be real love.

The Argument from God's Nature and Will

Trumbull grounds his case in the nature and declared will of God, asserting that ethics must consider duty to God above all. He faults Rothe for treating truthfulness merely in personal and social aspects, without direct reference to God. The principle that "there is no true love for man except in conformity to and in expression of love for God" is central. Trumbull argues that Rothe's definition of a lie is adapted to his view of necessity, and that his whole approach illustrates "the folly of attempting to solve any problem in ethics without considering the relation to it of God's eternal laws." This section reinforces the book's thesis by linking veracity to divine command, not just social utility.

Practical Implications for Moral Decision-Making

Trumbull extends his critique to the practical consequences of Rothe's position, warning that it renders the law against falsehood "little more than a variable personal rule." He compares Rothe's selectivity to the American humorist who "believed in universal salvation if he could pick his men." The book argues that allowing exceptions for love or enmity would undermine truthfulness as a universal duty. Trumbull does not claim to have said the last word, but hopes readers will "settle the question finally for themselves—by settling it right." The closing sections emphasize that the issue is perennial, and that the book provides data for more intelligent consideration.

Trumbull's study is best approached as a sustained argument rather than a neutral survey. Readers should note how he weaves ethnic evidence, theological critique, and practical reasoning into a single thread. The excerpts show a writer deeply engaged with opponents, especially Rothe, and willing to engage in fine-grained definitional disputes. For a first reading, tracking Trumbull's use of footnotes and his method of citing authorities may illuminate his rhetorical strategy.

I remember evenings when Trumbull’s stern comfort—that truth holds even when love tempts us—felt like a hand on my shoulder. Alongside it, A History of Freedom of Thought — Key Ideas to Explore sat quietly on my desk, whispering that our liberty to question rests on that same unyielding honesty. Two old friends, each guarding the other’s light.