This article argues that the sign “God” can function as a Peircean index to, not an icon of, the ground of being or depth dimension of existence. The ground and any generic traits of existence that the ground grounds would be the content of the symbol, the object to which the indexical symbol points. Paul Tillich argued that (good) theology employs the “method of correlation,” highlighting the “independence and interdependence of existential questions and theological answers.”1 This article presents an answer to two vitally important questions about religious naturalism posed by Dan Ott, LeRon Shults, and Demian Wheeler: (1) must theology be theistic, and (2) what content can the concept of “God” have in naturalism?2 Succinctly, the answers are, “no,” and the content meaning of the sign “God” in a religious naturalism should be the ground of being and the depths of nature.
To support these answers, the...
