[2.] We may farther infer the necessity of external and visible worship, which the church was never wholly destitute of, for then it would have ceased to have been a church; and also the necessity of divine revelation, as to what respects the way of salvation by Christ; and therefore we must not conclude, that the church was, at any time, without some beams of gospel-light shining into it, or that they were left, as the Heathen are, _to seek the Lord, if haply they might feel after him_, as the apostle speaks, Acts xvii. 27. or that, before the gospel-dispensation commenced, salvation was to be obtained, by adhering to the light and dictates of nature, which discovers nothing of the way of salvation by Jesus Christ, or of that remission of sin, which is only to be obtained through him. [3.] Christ’s having been revealed to, and consequently known by the Old Testament church, as the promised Messiah, may give some light to our understanding what we often read in the New Testament concerning persons believing in him, upon his working of miracles, or using some other methods to convince them that he was the Messiah, when, at the same time, we do not read of any particular discovery made to them relating to the glory of his Person, and offices, and the design of his coming into the world, which was necessary to their believing him, in a saving way, to be the Messiah. Thus when he converted the woman of Samaria, by revealing himself to be _that Prophet_, whom the church expected, when he told her some of the secret actions of her life, she immediately believed in him, John iv. 18, 19, 29. and many of her fellow-citizens believed on him, upon the report that she gave them hereof, ver. 39. and, when he opened the eyes of the man that was born blind, he only asked him this question, _Dost thou believe on the Son of God?_ and then discovers that he was the Person; and it immediately follows, that _he believed and worshipped him_, John ix. 35, 37, 38. And there were many other instances of the like nature in the New Testament, in which persons believed in Christ, before he gave them a particular account of his design in coming into the world, barely upon his working miracles, which gave them a conviction that he was the Messiah; whereas faith supposes not only a conviction that Christ is the Messiah, but a knowledge of his Person, and the offices he was to execute as such. This may very easily be accounted for, by supposing that the Jews had been before instructed in this matter, and therefore they wanted no new discoveries hereof; accordingly they believed in him, and worshipped him, as being induced hereunto, by those intimations that were given to them, under the Old-Testament dispensation, that the Messiah, whenever he appeared, would be the Object of faith and worship.