The US separation of church and state ethos continues to be ever more troubled under the influence of the modern-day version of the Republican party (and perhaps their activist allies in the Supreme Court).
From The Associated Press:
Louisiana has become the first state to require that the Ten Commandments be displayed in every public school classroom
This of course refers to the Ten Commandments as found within the Christian bible, and indeed a specific version of them.
Donald Trump is somehow a big fan which would be improbable in any more sensible universe. The Daring Fireball blog runs down a few examples of him personally breaking at least nine of them.