We live in an age of moral confusion. Millions of educated, thoughtful people cannot say with confidence whether good and evil are real or imaginary, whether human life is sacred or accidental, whether justice is an objective demand or a subjective preference. The phrase “who are you to judge?” has become the most common moral utterance of our time—and Dennis Prager believes it signals not the triumph of tolerance but the collapse of moral seriousness.
If There Is No God: The Theory takes the central argument of Prager’s landmark book—If There Is No God: The Battle Over Who Defines Good and Evil—and develops it exhaustively across six chapters, tracing a single idea from its philosophical roots to its civilizational consequences:
The Central Premise. Without God, there is no objective morality. Every secular attempt to ground moral truth—in reason, empathy, evolution, or social contract—fails to provide the binding authority that genuine morality requires. If feelings determine right and wrong, then whether murder, rape, and theft are wrong is no more than an opinion.
The Role of Judeo-Christian Values. The Judeo-Christian tradition—rooted in the Hebrew Bible, unified by monotheism, structured by the Ten Commandments—produced the moral framework that gave the world the sanctity of human life, individual rights, universal human dignity, the abolition of slavery, and the concept of justice as a divine command rather than a human convention.
The Dangers of Secularism. The systematic removal of God from public life creates a moral vacuum that is inevitably filled by substitutes—ideology, nationalism, the state, or the self. The twentieth century’s bloodiest regimes—Soviet Russia, Nazi Germany, Maoist China, the Khmer Rouge—killed over one hundred million people in explicit rejection of God and religious morality. This was not an accident. It was the logical consequence of a world without transcendent moral constraints.
The Hardest Questions. If God exists, why does evil persist? Why don’t the wicked face punishment? Why do so many religious people behave immorally? And why is God hidden? These questions are confronted with intellectual honesty, without glib answers, and with the acknowledgment that honest faith is more demanding—and more dignified—than easy certainty.
Reason, Faith, and the Common Ground. The moral argument for God’s existence is not a retreat from reason but an exercise of it. The convergence of cosmological, teleological, moral, and experiential evidence forms a cumulative case that makes belief in God more rational than disbelief. And the common ground between believer and skeptic is not any theological claim but the shared commitment to moral seriousness.
Implications for a Morally Troubled Age. The theory speaks to education, law, politics, and the individual search for meaning. It calls for the recovery of moral education, the restoration of transcendent foundations for human rights, the renewal of civic virtue, and the recognition that the epidemic of meaninglessness afflicting modern societies is inseparable from the loss of transcendent purpose.
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This document does not demand faith. It does not require the reader to accept any particular creed. It requires only the willingness to ask, with intellectual honesty and moral courage, the question that Dennis Prager has spent fifty years posing to the world:
What happens to good and evil if God does not exist?
The answer to that question, Prager argues, will determine the future of civilization.
