Gov. Walker's Facebook and Twitter accounts posted "Philippians 4:13" on Sunday, an apparent reference to a Bible passage.
The FFRF sent the governor a letter Tuesday, asking him to immediately remove the message from his government social media accounts. The letter states, "It is improper for a state employee, much less for the chief executive officer of the state, to use the machinery of the State of Wisconsin to promote personal religious views."
The letter is signed by Annie Laurie Gaylor and Dan Barker.