Now before we forget abut it completely or before our continuation of the story renders the fact redundant because it comes too late, we will tell you about the stealthy, almost clandestine visit the lord made to the garden of eden one hot summer night. As usual, adam and eve were sleeping, naked, beside each other, not touching, a deceptively edifying image of the most perfect innocence. They did not wake up, and the lord did not wake them either. He had gone there with the intention of correcting a slight flaw, which, as he had finally realised, seriously marred his creations, and that flaw, can you believe it, was the lack of a navel. The pale skin of his babies, untouched by the gentle sun of paradise, was too naked, too vulnerable, and in a way obscene, if that word existed then. Quickly, in case they should wake up, god reached out and very lightly pressed adams's belly with the tip of his forefinger, making a rapid circling movement, and there was a navel. The same procedure, carried out on eve, produced similar results, with the one important difference that her navel was much better as regards design, shape and the delicacy of its folds. This was the last time that the lord looked upon his work and saw that it was good.
Fifty years and one day after this fortunate surgical interventiuon, which gave rise to a new era in the aesthetics of the human body under the consensual motto that everything about it can always be improved, disaster struck.
— from Cain, by José Saramago.