Some people value Christian ethics, but deny that Christianity itself is true. This makes no sense. The truth of Christian ethics is directly dependent on the truth of Christian metaphysics. If Christian metaphysics are mistaken, then the ethics that flow from those metaphysics have no basis in reality (on the Christian worldview).
Granted, it could still be the case that Christian ethics are still true in toto or in part, even if Christian metaphysics is false. But in that case, they are true in virtue of the truth of some other metaphysical worldview or meta-ethical system. So why continue to embrace these ethics as CHRISTIAN ethics if their truth is grounded in something other than Christianity? It’s one thing to affirm that Christian ethics are true even if Christianity isn’t, but it’s another thing to subscribe to Christian ethics as CHRISTIAN ethics while denying that Christianity is true.
Indiana Governor, Mike Pence, has signed legislation that prevents anyone (individuals, business owners, organizations) from being forced to violate their conscience and religious convictions (what the bill calls “exercise of religion”). One would think the First Amendment of the U.S. Constitution would be enough to secure these rights, but not these days. While the historical context of the bill is surely recent examples in which business owners have been forced by state governments to offer their services to homosexuals in ways that violate their conscience and religious convictions, the bill does not make any reference to homosexuality in particular. It is a general protection religious freedom.
This bill will prevent Jewish publishers from being forced by law to print anti-Jewish propaganda, gay sign-makers from being forced to make signs that condemn homosex, and Christian business owners from being forced by law to provide services that violate their religious convictions. Like it or not, agree with it or not – that is true freedom of conscience and freedom of religion.
You can read the text of the law here. An excellent legal analysis can be found here.