If people of faith are to be present in the public sphere and speak in a way that can move the political discussion, but do so in a way that recognizes and respects the plurality of positions present, how should such speech be conducted? That is, is it appropriate to enact legislation that is rooted in religious thought or must it be translated?
In a book of essays recommended to me by my friend Saeed Khan, a Muslim scholar, political theorist Jurgen Habermas, engaging with the work of John Rawls, suggests that religious language is permissible in the public sphere, but religious people must recognize that "the potential truth contents of religious utterances must be translated into a generally accessible language before they can find their way onto the agendas of parliaments, courts or administrative bodies and influence their decisions." (Habermas, "The Political," in The Power of Religion in the Public Sphere (A Columbia / SSRC Book), pp. 25-26). That is, the wording of laws must take a form that is not religious if it is to be enacted.
He goes on to write:
Instead of subjecting all citizens to the imposition of cleansing their public comments and opinions of religious rhetoric, an institutional filter should be established between informal communication in the public arena and formal deliberations of political bodies that yield to collectively binding decisions. This proposal achieves the liberal goal of ensuring that all legally enforceable and publicly sanctioned decisions can be formulated and justified in a universally accessible language without having to restrict the polyphonic diversity of public voices at its very source. To be sure, the "monolingual" contributions of religious citizens then depend on the translational efforts of cooperative fellow citizens if they are not to fall on deaf ears. (p. 26).
My question is -- what do you think of Habermas's analysis? Is it possible for democracies to function in a way that allows for religious rhetoric, but does so in a way that is more universally applicable to all citizens? And to make this possible are we as people of faith comfortable with a state that is neutral toward competing world views?