The distinction you’re making between “Genitive of Source” and “Genitive of Production” actually supports the core of what I said. Wallace himself notes that the Genitive of Production is similar to a Genitive of Source — both emphasize origin or relationship, not identity.
My point isn’t that Wallace formally labels Romans 1:5 KJV as “Source,” but that his description fits that semantic range: obedience that arises out of faith. That’s the same relationship Paul develops repeatedly — faith producing obedience (Rom 10:16-17 KJV; Rom 6:17 KJV; Gal 5:6 KJV).
Whether you call it “production,” “source,” or “descriptive,” the contextual meaning remains consistent: faith is the root, and obedience is the fruit. The grammar simply reflects the theology Paul lays out across Romans — salvation begins in believing, and genuine faith always results in action (Eph 2:8-10 KJV; Jas 2:18 KJV).
Grace and Peace
Acts 17:11 (KJV)
“These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.”
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