Separation of church and state - this is an establishment of religion.
If the state can cross this line then the church can encroach on the state making nativity displays and prayer in schools legal.
Bingo!
Unconstitutional.
Austin has no business telling churches who to hire and fire.
Violates separation of church and state.
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof...
Seems pretty clear.