What do you make of Jurgen Habermas, one of Europe's most prominent atheist philosophers, making a public declaration that:
"Christianity has functioned for the normative self-understanding of modernity as more than just a precursor or a catalyst. Egalitarian universalism, from which sprang the ideas of freedom and a social solidarity, of an autonomous conduct of life and emancipation, the individual morality of conscience, human rights and democracy, is the direct heir to the Judaic ethic of justice and the Christian ethic of love.
This legacy, substantially unchanged, has been the object of continual critical appropriation and reinterpretation. To this day, there is no alternative to it. And in light of current challenges of a postnational constellation, we continue to draw on the substance of this heritage. Everything else is just idle postmodern talk."