doesn't any privately owned business have the right to refuse service to any one? Don't need a reason? Just don't want to?
English Standard Version (ESV)
8 For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, 9 not a result of works, so that no one may boast. 10 For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them.