32. Now, this image included original sin, and the punishment of eternal death on account of sin, which God inflicted on Adam. But as Adam, by faith in the seed that was to come, recovered the image of God, which he had lost, so Seth also recovered the same after he grew up to man's estate; for God impressed again his own "likeness" upon him through the Word. Paul refers to this when he says to the Galatians, "My little children, of whom I am again in travail until Christ be formed in you," Gal 4, 19.
33. Of the name Seth I have spoken above. It denotes command, and voices the sentiments of one praying and prophesying good news, as if Adam had said: "Cain has not only himself fallen, but also caused his brother to fall. May God, therefore, grant that this my son Seth shall stand as a firm foundation which Satan shall not overthrow." Such blessing or prayer is implied in the name.
Vs. 4-5. And the days of Adam after he begat Seth were eight hundred years and he begat sons and daughters. And all the days that Adam lived were nine hundred and thirty years and he died.
34. This is another part of the happiness of that age, that men attained to so long life. Such longevity, when compared with the length of our lives, seems quite incredible. A question naturally arises as to the cause and theory of such old age. I am not at all displeased with the reasons assigned by some, that the constitutions of men were then far better than ours are now, and also that all things then used for food were more healthful than those now used. To these particulars we must add that important requisite for a long life, the greatest moderation in the use and enjoyment of food. To what extent the latter conduces to health, is needless to explain.
35. Though the body was sounder than at present, yet the general vigor and strength of limb which men had in paradise before the advent of sin, had passed away. It is true, however, that their bodily well-being was enhanced when, after the fall, they were renewed and regenerated through faith in the promised seed. For the same reason, also, sin was weakened through faith in the seed. As for us, we have lost their strength and vigor just in proportion as we have departed from their righteousness.
36. With reference to food, who cannot easily believe that one apple, in that primeval age, was more excellent and afforded a greater degree of nourishment than a thousand in our time? The roots, also, on which they fed, contained infinitely more fragrance, virtue and savor, than they possess now. All these conditions, but notably holiness and righteousness, the exercise of moderation, then the excellence of the fruit and the salubrity of the atmosphere—all these tended to produce longevity till the time came for the establishment of a new order by God which resulted in a decided reduction of the length of man's life.