This is a law that would, were in enacted here in the UK, have allowed the Bulls to legally refuse accommodation to a gay couple because they would be exercising their right of religious freedom in refusing service.
Which boils down to the right to discriminate on religious grounds. In a secular multi-faith society, where all are considered to be equal regardless of gender, creed or ethnicity, this is a retrograde step.
This would also mean, for instance, muslim shopkeepers refusing to stock or serve alcohol. It would mean going one step further along the road of legitimising Sharia Law, because they are entitled to "exercise their religious freedoms". Should such a law be enacted over here, it would also legitimise the wearing of veils/burkhas in court, as teachers, as other professionals dealing face to face with the public.
Is this what all of you who are offering support to this law in Arizona want?
Just as it is a mistake in my opinion to offer exemptions on religious grounds to Sikhs who ride motorcycles, or work on construction sites, where they can opt-out of wearing safety helmets because of the religious connotations of their turbans.