It's a centuries-old complaint that Christian morality detached from its religious roots can turn into a monstrous and terrifying thing. Take utilitarianism, take angry moralizers, take witch trials, take communism, and a hundred more examples of humanist evil.
Christianity is not primarily about morals and resistance to humanity's animal nature. I think Christ was clear about that in word and deed. I think he was clear about it, and that Paul elaborated on the religious truth that transcendent blessings like those of faith, mercy, love and kindness, hope and good cheer, are consequences nurtured through interactions with God and Christ through the Holy Spirit. Not rules, but secondary effects which can bind people together through God's graciousness and His tough sort of love.
As One Cosmos often explains, earthly gravity pulls us to the x-axis, the horizontal plane, of daily life and its struggles, but there is the vertical axis, the transcendent axis, available to us and for which we were born.
It's been part of my religious "journey" (I hate that smarmy expression) to come to realize that spiritual warfare is not Good vs Bad or Evil, but the inner battle of holding highest what is most high vs. the temptation to worship false idols. "I, me, mine," etc etc. Even pride in virtue is a false idol - it is about Self Love.
"Stop that, Bird Dog! No more preaching! You ain't no eddicated Preacher!" Well, ok, but Advent is our chance to be pregnant, in a spiritual sense, with holiness, and a time to have a dramatic chance to feel reborn ourselves as naked babies. That's the story of A Christmas Carol.
Matthew 18:2
2 He called a little child to him, and placed the child among them. 3 And he said: “Truly I tell you, unless you change and become like little children, you will never enter the kingdom of heaven.
Happy Advent. Whether my theology is correct or not.
Almost forgot: this is what prompted this Advent post: Our New Religion. Humanitarianism is displacing Christianity, but without its redeeming effects.