Harris finds the doctrine of eternal damnation for non-believers to be morally obscene. He points out the geographical lottery of religion: a person born in rural India to Hindu parents has virtually no chance of becoming a born-again Christian. Is it just for God to send that person to hell based on an accident of birth?

In 2006, Harris penned a short, sharp, and unapologetic rejoinder to his critics. The result was Letter to a Christian Nation . At barely 100 pages, it is less a book and more a literary bomb thrown into the living room of American evangelicalism.

His target is specific: . He is not critiquing mysticism, Deism, or vague spirituality. He is addressing those who believe the Bible is the inerrant word of God and that salvation comes exclusively through Jesus Christ. The Core Argument: Morality Without a Master The central thesis of the book is simple: The Bible is not a viable foundation for morality.

Sam Harris doesn't ask for respect. He asks for . And in this short, explosive letter, he makes the case that honesty is the only thing that can save civilization from its oldest superstitions. Have you read Letter to a Christian Nation ? Do you think Harris’s arguments hold up today, or has the New Atheist movement aged poorly? Share your thoughts below.

Harris argues that if Christians actually followed the moral prescriptions of the Old Testament (slavery, stoning for adultery, execution for blasphemy), they would be arrested. He points out the "pick-and-choose" nature of modern faith—where believers ignore Levitical laws about shellfish and mixed fabrics while citing the Ten Commandments.

In the wake of 9/11 and the rising tide of religious fundamentalism in American politics, a new voice emerged from the "New Atheist" movement. While Richard Dawkins focused on biology and Christopher Hitchens on history, neuroscientist Sam Harris zeroed in on belief itself .