5. They had sufficient helps for the understanding the spiritual meaning thereof, viz. not only some hints of explication, given in the Old Testament, but, besides these, there was,
(1.) Extraordinary revelation and inspiration, with which the Jewish church more or less, was favoured, almost throughout all the ages thereof; and hereby it is more than probable that, together with the canon of the Old Testament, they received the spiritual sense and meaning of those things which were contained therein.
(2.) There was one whole tribe, viz. that of Levi, that was almost wholly employed in studying and explaining the law of God; therefore it is said, They shall teach Jacob thy judgments, and Israel thy law, Deut. xxxiii. 10. and that the priest’s lips should keep knowledge, and they should seek the law at his mouth; Mal. ii. 7. that is, the priests should, by all proper methods, understand the meaning of the law, that they might be able to teach the people, when coming to be instructed by them.
(3.) There were among them several schools of the prophets (in some ages at least of the Jewish church) in which some had extraordinary revelations; and they that had them not, made the scriptures their study, that they might be able to instruct others; so that, from all this, it appears that they had a great deal of knowledge of divine truths, and the spiritual meaning of the Old Testament; though yet we will not deny that the gospel dispensation hath a clearer light, and excels in glory.[[17]]
We shall now proceed to consider, how far the Old Testament is a rule of faith and obedience to us, though that dispensation be abolished; for we are not to reckon it an useless part of scripture, or that it does not at all concern us. Since,
(1.) The greatest part of the doctrines contained therein are of perpetual obligation to the church, in all the dispensations or changes thereof.
(2.) As for the ceremonial law, which is abolished, with some other forensick, or political laws, by which the Jews, in particular, were governed, these, indeed, are not so far a rule of obedience to us, as that we should think ourselves obliged to observe them, as the Jews were of old: notwithstanding,
(3.) Even these are of use to us, as herein we see what was then the rule of faith and obedience to the church, and how far it agrees as to the substance thereof, or things signified thereby, with the present dispensation; so that it is of use to us, as herein we see the wisdom, sovereignty, and grace of God to his church in former ages, and how what was then typified or prophesied, is fulfilled to us. Thus it is said, that whatsoever things were written afore-time, were written for our learning, that we, through patience and comfort of the scriptures might have hope, Rom. xv. 4.
The scriptures of the Old and New Testament contain a revelation of the whole mind and will of God, and therefore are very justly styled a perfect rule of faith and obedience. Nevertheless,
We do not hereby intend that they contain an account of every thing that God hath done, or will do, in his works of providence and grace, from the beginning to the end of time; for such a large knowledge of things is not necessary for us to attain. Thus it is said, John xx. 30. that Christ did many other signs, that are not written in the gospel; but those things that are contained therein, are written that we might believe; therefore we have a sufficient account thereof to support our faith; and that there were many other things which Jesus did, which, if they should be written every one, the world would not contain the books that should be written, John xxi. 25.[[18]]