My local newspaper had a new example of unequal rights for Atheists. A local policemen, Officer Bessant, was tragically shot and killed by gang members, mostly to increase their "street cred", their stature in the gang community. The murder was a despicable setup, a cowardly assassination.
The main witness against the murders is also a gang member who testified that he repeatedly lied to police, and to his parents. This witness also admitted shooting at other gang members in a gunfight with rival gang members. This is not a man you'd normally want to trust.
Yet, this lying criminal was magically transformed into the prosecuter's star witness, for the simple reason that he started reading the Bible. He found God. He decided to repent. Jail made him realize the error of his ways, and he turned to religion. By merely declaring that he was now reformed, following the teachings of Jesus, all that lying and attempted murder was forgotten (literally – he was given immunity), and he became a credible witness.
Now the man may in fact be telling the truth; that's for the jury to decide. But how is this discrimination against Atheists? I'm glad you asked.
Imagine that the "reform" was reversed, that he'd been a Christian gang member, lied to everyone, and participated in a gunbattle with a rival gang. After being caught, and spending some time in prison, our hypothetical witness realized his mistake – Christianity had led him astray.
"Yes, your honor, I realized that it was the illogical rules, the stories of genocide, and the undecipherable mythology in the Bible that confused me. I finally realized that Humanist morals made a lot more sense. As a Humanist, I have to actually think about my life, and the mistakes I've made. And your Honor, I now can see the error of my ways. I know I have to be truthful and honest, because that's the Humanist thing to do. I've repented, and stand before you as a new man, one who has rejected God and all Christian mythology."
Does anyone in these United States think an Christian-turned-Atheist would be able to get the same forgiveness that this criminal is receiving? Does anyone think that an Atheist would be believed by the prosecutor, the judge, and the jury?