Somewhere between the Viagra advertisement and the bleeding plastic nativity scene statue, they lost me. The Honest-To-God True Story of the Atheist attempts to explore one man's godly doubt through a series of seemingly unrelated and certainly underdeveloped skits bound together by a single plot. If you ever read about the urban legends on Snopes.com, a lot of the plot will not be new to you. In cases, the dialogue is word for word.
The plot centers around one atheist's rebellion against gods and expressions thereof using rather unlikely premises and 100% impossible results. Think fantasy without the funny. We're told that the atheist's story ends not with the ending he would have wanted for himself, but instead with the ending we would want would want for him. And while it is no conclusion Walt Disney would have wrote, he does find faith in something, though I'd label it consumer confidence.
The actors clearly have the ability to be funny, but choose to exercise it sparingly. I found some parts of some skits extremely enjoyable, but they were tempered by long periods of awkward seriousness and absolute dryness. There is no philosophy in the show, nor is there really any "atheistic" content, which wouldn't necessarily been a bad thing hadn't they labeled it a "comedy," which it clearly wasn't.