The Irrational Atheist is not a theological work nor is it a conventional religious defense of faith. It contains no arguments for the existence of God and the supernatural, nor is it concerned with evolution, creationism, the age of Earth, or intelligent design. This book contains no arguments from Scripture. In attacking the arguments, assertions, and conclusions of the New Atheists, Vox Day's only weapons are the secular tools of reason, logic, and historically documented, independently verifiable fact.

The Irrational Atheist is not a book about God, but about those who seek to replace Him. In this devastating critique of the anti-theistic arguments of Richard Dawkins, Sam Harris, Christopher Hitchens, Daniel Dennett, and Michel Onfray, Day skillfully demonstrates to even the most skeptical reader that the New Atheists are no champions of Reason, but rather abandon Reason in their arguments against religion. Drawing upon history and philosophers from Socrates to Tupac Shakur, Vox Day combines intellectual precision with a mordant wit in presenting a powerful defense of religion's rightful place in modern society that is as convincing as it is surprising.