Gerald O’Collins and Daniel Kendall argue that theological metaphors “refer to and describe reality.” Concurring with Janet Soskice, they reason that metasememes speak about one thing in terms that appear suggestive of another thing. For example, God does not instantiate the literal mind-independent properties of a crag, but the ancient Hebrew prophets articulate speech regarding YHWH in ways that appear suggestive of a rock. Likewise, YHWH is called “a sun and shield” in Psalm 84:11(12). Yet, he apparently does not exemplify the matter-of-fact predicates that structurally constitute the Sun or a shield. In these instances, the Bible writers presumably are employing tropes to speak about one entity (God) in terms suggestive of other entities (rock, Sun or shield). Metaphor permits the writers of Scripture to describe the supreme reality adequately, though indirectly. Far from being linguistically insufficient or vulnerable, theological metaphors seem to accomplish what “proper terminology” (De oratore 3.152-155) cannot achieve; they convey truths that non-tropic expressions attributing matter-of-fact properties to a particular subject are incapable of communicating.
 Bible for Theology, 83.
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 David H. Aaron, however, espouses the view that “historical intervention” is what the writer of Psalm 84:11(12) intends. He maintains that the psalmist (by stating that “God is shield” or “God is sun”) predicates that YHWH literally is sun or shield. While Aaron denies that “God is sun/shield” asserts an ontological identity between YHWH and sun/shield, he nonetheless holds that ontological identity is not the only genuine alternative to metaphorical signification. See Biblical Ambiguities: Metaphor, Semantics, and Divine Imagery (Leiden: Brill, 2001), 57-59. Other scholars, conversely, view the language composing the psalm in question as metaphorical (Schneiders, Women and the Word, 26; Tate, Psalms 51-100, 361). Tate notes that although “sun” evidently is not utilized metasememically for YHWH elsewhere, the term is a rather “common royal epithet” found in ANE texts. Cf. Isaiah 60:19; Revelation 21:23; 22:5 for text that use sun imagery for God.