I found this from a link on Dreher's blog. Its an incredible piece of writing. Go read it. Now.
Some gems from it:
Only one question really matters. Does God exist or not? If he does, that has implications for every aspect of our personal and public behavior: all of our actions, all of our choices, all of our decisions. If God exists, denying him in our public life—whether we do it explicitly like Nietzsche or implicitly by our silence—cannot serve the common good, because it amounts to worshiping the unreal in the place of the real.
The common good is what best serves human happiness in the light of what is real and true. That’s the heart of the matter: What is real and true? If God exists, then the more man flees from God, the less true and real man becomes. If God exists, then a society that refuses to acknowledge or publicly talk about God is suffering from a peculiar kind of insanity.
Humility is the beginning of sanity. We can’t love anyone else until we can see past ourselves. And man can’t even be man without God. The humility to recognize who we are as creatures, who God is as our Father, what God asks from each of us, and the reality of God’s love for other human persons as well as ourselves—this is the necessary foundation that religion brings to every discussion of free will, justice, and truth, and to every conversation about “the common good.” Sirach and the Psalms and the Gospel of Luke and the Letter of James—these Scriptures move the human heart not because they’re beautiful writings. They’re beautiful writings because they spring from what we know in our hearts to be true.