and some time after, Moses 120, and men now seventy or eighty, or not much longer, of which years it is said, "their strength is labour and sorrow."[175] But that discrepancy of numbers which is found to exist between our own and the Hebrew text does not touch the longevity of the ancients; and if there is any diversity so great that both versions cannot be true, we must take our ideas of the real facts from that text out of which our own version has been translated. However, though any one who pleases has it in his power to correct this version, yet it is not unimportant to observe that no one has presumed to emend the Septuagint from the Hebrew text in the many places where they seem to disagree. For this difference has not been reckoned a falsification; and for my own part I am persuaded it ought not to be reckoned so. But where the difference is not a mere copyist's error, and where the sense is agreeable to truth and illustrative of truth, we must believe that the divine Spirit prompted them to give a varying version, not in their function of translators, but in the liberty of prophesying. And therefore we find that the apostles justly sanction the Septuagint, by quoting it as well as the Hebrew when they adduce proofs from the Scriptures. But as I have promised to treat this subject more carefully, if God help me, in a more fitting place, I will now go on with the matter in hand. For there can be no doubt that, the lives of men being so long, the first-born of the first man could have built a city,--a city, however, which was earthly, and not that which is called the city of God, to describe which we have taken in hand this great work. 15. _Whether it is credible that the men of the primitive age abstained from sexual intercourse until that date at which it is recorded that they begat children._