These secrets of divine Scripture we investigate as well as we can. All will not accept our interpretation with equal confidence, but all hold it certain that these things were neither done nor recorded without some foreshadowing of future events, and that they are to be referred only to Christ and His church, which is the city of God, proclaimed from the very beginning of human history by figures which we now see everywhere accomplished. From the blessing of the two sons of Noah, and the cursing of the middle son, down to Abraham, or for more than a thousand years, there is, as I have said, no mention of any righteous persons who worshipped God. I do not therefore conclude that there were none; but it had been tedious to mention every one, and would have displayed historical accuracy rather than prophetic foresight. The object of the writer of these sacred books, or rather of the Spirit of God in him, is not only to record the past, but to depict the future, so far as it regards the city of God; for whatever is said of those who are not its citizens, is given either for her instruction, or as a foil to enhance her glory. Yet we are not to suppose that all that is recorded has some signification; but those things which have no signification of their own are interwoven for the sake of the things which are significant. It is only the ploughshare that cleaves the soil; but to effect this, other parts of the plough are requisite. It is only the strings in harps and other musical instruments which produce melodious sounds; but that they may do so, there are other parts of the instrument which are not indeed struck by those who sing, but are connected with the strings which are struck, and produce musical notes. So in this prophetic history some things are narrated which have no significance, but are, as it were, the framework to which the significant things are attached. 3. _Of the generations of the three sons of Noah._