How do you tell the difference between a prophet and someone experiencing a delusion? This week, Frank and Dan explore the uneasy intersection of religion and mental illness, asking how believers decide whether a voice in someone's head is divine revelation or a symptom of psychosis.

Also this week: the Vatican excommunicates hundreds of traditionalist Catholics, a Mormon general authority apologizes after racist remarks about African American spirituals, Christian missionaries descend on Trump's sparsely attended America 250 celebration, FLDS leader Samuel Bateman is convicted on additional child abuse charges, scientists create a synthetic cell that can grow and divide, and the San Francisco Archdiocese agrees to a $395 million clergy abuse settlement.

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As America approaches its 250th birthday, we're asking a simple question: Is this what the Founders wanted? Christian nationalists insist the United States was established as a Christian nation, but what did the men who actually wrote the Declaration of Independence and the Constitution believe? Frank and Dan separate historical fact from modern mythology while exploring whether the secular government envisioned by the Founders has drifted from its original course.

Also this week: a Mormon family sues a California school district over LGBTQ-inclusive lessons, the Supreme Court leaves a Rastafarian prisoner without a remedy after guards shaved his dreadlocks, Seattle's Pride World Cup match pits Iran against Egypt, reports of rising anti-Christian violence in Israel raise uncomfortable questions, Texas votes to require Bible stories in its public-school curriculum, and a gay Tennessee student reaches a settlement after being punished by her Christian school for coming out.

What happens to religion if humanity discovers we're not alone in the universe? This week, Frank and Dan explore one of the biggest theological questions imaginable: aliens. Would Christianity survive first contact? Would extraterrestrials need their own Jesus? Could they arrive with a religion more advanced than our own?

Along the way, we also discuss an Iranian singer punished for performing without a hijab, RFK Jr.'s push for faith-based addiction treatment, anti-Muslim opposition to a new Islamic center in New Mexico, Christian nationalism, and a bizarre fight over Bible verses on MLB Pride hats.