IMO, from a philosophical standpoint it's impossible to come to any other conclusion without the implied premise that one person/entity "knows better"... and that premise has inherent and serious flaws.
That's one of the
first principles of liberalism, but it's not true. God, or something very much like Him, is logically necessary for the world we find ourselves. And while reason alone is admittedly insufficient to prove the
personal God of Christianity, there is still plenty of compelling evidence in its favor, like the witness of the saints over the last 2,000 years.
Which brings me back to my old argument that liberalism is itself a religion, with doctrinaire first principles that the vast majority of Americans accept reflexively, and which is
utterly at odds with Christianity (long read, but well worth your time).
What confuses me is that even in liberal societies, everyone agrees that chattel slavery and the Holocaust are
the two great moral calamities of recent history. The way those two events still press on us to this day only makes sense if objective moral truth exists, and those events violated that law on a staggering scale.
Orthodox Christianity sees slavery, genocide and abortion as the same thing-- the large-scale dehumanization, commoditization and brutalization of a vulnerable minority-- and condemns all of it. While Liberalism tries to justify the third with an utterly incoherent argument about "personhood" and "individual autonomy" which completely contradicts its condemnation of the former two.
Lots of things that liberals take for granted are unsustainable without Christian moral norms. We're going to have to pick one or the other soon.