HKB
Here at any rate was a ceremony--a ceremony the object of which was--to apply, to the purpose of ensuring obsequiousness, the power of the religious sanction.
The object, to which it was meant to apply that form, comes, it may be seen, under the general denomination of an oath. An oath is either assertory or promissory: if it be an oath of the promissory kind, it is called a vow. An oath which is not a vow cannot respect anything but what is past: upon that which is past, no human act can any longer exercise any influence. A vow has respect to something future--to the future conduct of him by whom the vow is taken: and to this conduct a man, in and by the taking of the vow, engages to give the form therein mentioned.
Whatsoever, therefore, these ceremonies were in themselves,--thus much seems plain enough, respecting the immediate effect they were designed to answer: namely, either the delivery of a certain species of evidence, or the entering into an engagement to a certain effect: the evidence being a denial of the act charged: the engagement, a promise not to practice any acts of the sort in question in future.
Whatsoever was the effect looked for, and intended, by the ceremony,--thus much we know, if the historian is here to be believed: namely, that, in conformity to the advice, Paul betook himself to the performance of it.
But, in so doing, thus much also we know: namely, that he consented to, and betook himself to one of two things: an act of perjury, if the effect of the ceremony was to convey an assertion, that he had never taught, that a Jew, on being converted to the religion of Jesus, need not circumcise his children, or walk after the Mosaic customs: an act of apostasy, if the effect of it was an engagement never to teach this same doctrine in future: an act of apostasy--and for what? only to save himself from the displeasure entertained towards him on unjust grounds by a set of ill-advised and inconsistent disciples.
Under the general head of Paul's Doctrines, particular title Faith and Works, it will be seen what pains he had taken, on so many occasions, to weed out of men's breasts, Gentiles and Jews together, all regard for the Mosaic law--to cause them, in the words of the charge, to forsake Moses. "By the works of the law," says he in his letter to the Galatians, Gal. 2:16, "by the works of the law shall no flesh be justified."
In this same letter, and in the same paragraph,--he speaks, of a speech which he had made, of a reproof which, at Antioch, he had given to Peter:--given to him, at a point of time long before the time here in question, namely, that of his last preceding visit--his third visit to Jerusalem,--this being the fourth. Let us see, once more, on what occasion, and for what cause, this reproof: we shall thereby be the better enabled to judge--how far, supposing the ceremony to have the effect of an assertory oath,--how far that oath can have been conformable to the truth.