— Ivan Illich
The Cultivation of Conspiracy (1998), Context: The other eminent moment of the celebration was, of course, the comestio, the communion in the flesh, the incorporation of the believer in the body of the Incarnate Word, but communio was theologically linked to the preceding con-spiratio. Conspiratio became the strongest, clearest and most unambiguously somatic expression for the entirely non-hierarchical creation of a fraternal spirit in preparation for the unifying meal. Through the act of eating, the fellow conspirators were transformed into a "we," a gathering which in Greek means ecclesia. Further, they believed that the "we" is also somebody's "I"; they were nourished by shading into the "I" of the Incarnate Word. The words and actions of the liturgy are not just mundane words and actions, but events occurring after the Word, that is, after the Incarnation. Peace as the commingling of soil and waters sounds cute to my ears; but peace as the result of conspiratio exacts a demanding, today almost unimaginable intimacy.
The practice of the osculum did not go unchallenged; documents reveal that the conspiratio created scandal early on. The rigorist African Church Father, Tertullian, felt that a decent matron should not be subjected to possible embarrassment by this rite. The practice continued, but not its name; the ceremony required a euphemism. From the later third century on, the osculum pacis was referred to simply as pax, and the gesture was often watered down to some slight touch to signify the mutual spiritual union of the persons present through the creation of a fraternal atmosphere. Today, the pax before communion, called "the kiss of peace," is still integral to the Roman, Slavonic, Greek and Syrian Mass, although it is often reduced to a perfunctory handshake.