Professor Marc DeGirolami has published a chapter in The Social Equality of Religion or 
Belief, edited by Alan Carling and released by Palgrave Macmillan later this month. DeGirolami’s chapter is titled, “The Bloating of the Constitution: Equality and the U.S. Establishment Clause.” Here are the first few lines:
The US Establishment Clause is in disorder. There are currently at least six different approaches to interpreting the ‘establishment’ component of the First Amendment injunction that “Congress shall make no law respecting an establishment of religion or prohibiting the free exercise thereof…” (US Constitution, Amendment 1). Tests of church-state separation, non-coercion, secularity, historical practice, non-endorsement and neutrality all have been used by the Supreme Court at one time or another across a broad panoply of cases. Sometimes two or more of these tests have been squeezed together within a single case, with implied reassurances that the result does not really depend upon the test anyway. At levels below the Supreme Court, this sort of doctrinal bricolage is often only prudent self-protective practice by judges compelled by the Court’s opacity to hedge their bets.
I have argued in other work that these doctrinal confusions are in part the result of the Court’s propensity to elevate a single value to master status in evaluating Establishment Clause controversies (DeGirolami 2013). Dependence on equality or neutrality or separationism as the preeminent constitutional touchstone in one case is felt by the Court to be inadequate or incomplete in a second or third; additional tests are thus cobbled together to accommodate what are perceived in subsequent cases to be distinctive circumstances. Single-value theories of the Establishment Clause misconstrue the conflicts at stake by leveling them – compressing them so as to be capable of processing through the filter of the selected value. Call this phenomenon constitutional flattening. One result of constitutional flattening is the multiplication of Establishment Clause theories to remedy the practical deficiencies in any one of them as they are applied case to case.
This Chapter explores a different side effect of monistic approaches to the Establishment Clause: constitutional bloating – the expansion of the scope of the Establishment Clause without the formality of an actual judicial ruling so expanding it. Courts that rely on an abstract value or interest in deciding constitutional controversies bloat the Establishment Clause by trading covertly on its political popularity, conceptual malleability and indeterminacy of meaning. Merely by recurring to or invoking the selected value – always one with vague but deep rhetorical appeal – courts swell the scope of the Establishment Clause without the need explicitly to acknowledge that expansion in their opinions. The problem is not merely that Establishment Clause bloat renders dubious any claims about the predictability of single-value approaches to constitutional adjudication. It is also that judges are thereby licensed to broaden the reach of the Clause by suggestion, allusion, or implication, without openly and clearly stating what they are doing.
The value of equality is by far the most potent and effective instrument of Establishment Clause bloat. This is so for two reasons: first, equality is the overriding legal value of our age – the defining constitutional issue of our time. The rhetorical power of equality is devastating, eliciting in its most ardent adherents something approaching militant zeal. As Steven Smith has put it, “equality is a juggernaut that overwhelms pundits, politicians, and professors, and threatens to flatten individuals or institutions that dare stand up against it” (Smith 2014). Simply to invoke the value of equality in favor of any given outcome is frequently perceived as a self-evident and irrefutable justification for it, one that it would be scandalous to question. Second, equality is multivalent, and equalities of different types may and often do conflict. Equality of opportunity is not equality of outcome; procedural equality of treatment is not the ambitious equality of ‘concern’ or ‘respect’ for every person’s substantive commitments; and though neutrality is a kind of equality, it is not the only kind. Moreover, there may be internal conflicts even within equalities of the same type. The fearsome cultural, legal and political might of equality, coupled with the multiplicity and ambiguity of egalitarian meanings, have united to create a singularly effective tool of Establishment Clause bloat.
St. John's University Law Faculty Blog 