Granville Sharp - Classical Grammarian

Classical Grammarian

One of Granville's letters written in 1778 (published in 1798), propounded what has come to be known as The Granville Sharp Rule (in actuality only the first of six principles involving the article that Sharp articulated):

“When the copulative kai connects two nouns of the same case, if the article ho, or any of its cases, precedes the first of the said nouns or participles, and is not repeated before the second noun or participle, the latter always relates to the same person that is expressed or described by the first noun or participle ...”

This rule, if true, has a profound bearing on Unitarian doctrine, which led to a ‘celebrated controversy’, in which many leading divines took part, including Christopher Wordsworth.

Daniel B. Wallace says about Sharp:

“His strong belief in Christ’s deity led him to study the Scriptures in the original in order to defend more ably that precious truth ... As he studied the Scriptures in the original, he noticed a certain pattern, namely, when the construction article-noun-και-noun involved personal nouns which were singular and not proper names, they always referred to the same person. He noticed further that this rule applied in several texts to the deity of Jesus Christ.”

But Wallace claims that this rule is often too broadly applied. “Sharp’s rule Number 1” does not always work with plural forms of personal titles. Instead, a phrase that follows the form article-noun-“and”-noun, when the nouns involved are plurals, can involve two entirely distinct groups, two overlapping groups, two groups of which is one a subset of the other, or two identical groups. In other words, the rule is of very specific and limited application.

Of Granville Sharp's most successful critic, Calvin Winstanley, Wallace says:

"Winstanley conceded 'There are, you say, no exceptions, in the New Testament, to your rule; that is, I suppose, unless these particular texts be such ... it is nothing surprising to find all these particular texts in question appearing as the exceptions to your rule, and the sole exceptions ... in the New Testament' - an obvious concession that he could find no exceptions save for the ones he supposed exist in the christologically pregnant texts."

What Wallace neglects by use of ellipses (...) is the flow of Winstanley's argument as well as the character of his theology. Winstanley's quote argued that one could not apply Sharp's rule to the possible exceptions unless it could be shown that extra-biblical literature also followed Sharp's rule. Through multiple examples Winstanley showed that in classical Greek and in patristic Greek - all the literature surrounding the New Testament, the rule simply did not apply consistently. Wallace's quote comes from the end of Winstanley's argument in which he clearly is not conceding the point. To complete Winstanley's argument:

"There are, you say, no exceptions, in the New Testament, to your rule; that is, I suppose, unless these particular texts be such; which you think utterly improbable. You would argue, then, that if these texts were exceptions, there would be more. I do not perceive any great weight in this hypothetical reasoning. But, however plausible it may appear, the reply is at hand. There are no other words so likely to yield exceptions; because there are no other words, between which the insertion of the copulative, would effect so remarkable a deviation from the established form of constructing them to express one person; and of course, would so pointedly suggest a difference of signification."

Winstanley was Trinitarian, but cautioned that a rule that held true only in the New Testament in all but the disputed cases was too flimsy a ground on which to try to prove the divinity of Christ to the Socinians (Unitarians). Instead he said, " there are much more cogent arguments in reserve, when rule of interpretation shall be abandoned." His biggest criticisms of Sharp's rule rest in the fact that 1) the early church fathers do not follow it and 2) the early church father's never invoked this rule to prove the divinity of Christ (though it would have been an obvious tool against such heresy). He concludes, "Hence it may be presumed that the doctrine then rested on other grounds."

However, just because Wallace exaggerates Winstanley's concession does not mean that he has no evidence to refute Winstanley. Wallace argues that, for various reasons, the only two passages from Granville's eight that truly follow Sharp's rule (for textual reasons, among others) are Titus 2:13 and 2 Peter 1:1. Wallace interacts in depth with Winstanley's critiques of Sharp and shows from grammatical, textual, linguistic, and Patristic evidence that Sharp's rule is truly valid across Classical, Biblical, Papyrological, and Patristic Greek - with some slight modification to the rules. Here is how Wallace restates the issue:

"In native Greek constructions (i.e., not translation Greek), when a single article modifies two substantives connected by καί (thus, article-substantive-καί-substantive), when both substantives are (1) singular (both grammatically and semantically), (2) personal, (3) and common nouns (not proper names or ordinals), they have the same referent."