Contemplate a little, if agreeable to you, the divine beneficence. The first man, when in Paradise, sported free, because he was the child of God; but when he succumbed to pleasure (for the serpent allegorically signifies pleasure crawling on its belly, earthly wickedness nourished for fuel to the flames), was as a child seduced by lusts, and grew old in disobedience; and by disobeying his Father, dishonoured God. Such was the influence of pleasure. Man, that had been free by reason of simplicity, was found fettered to sins.
The Lord then wished to release him from his bonds, and clothing Himself with flesh— O divine mystery!— vanquished the serpent, and enslaved the tyrant death; and, most marvellous of all, man that had been deceived by pleasure, and bound fast by corruption, had his hands unloosed, and was set free.
O mystic wonder! The Lord was laid low, and man rose up; and he that fell from Paradise receives as the reward of obedience something greater [than Paradise]— namely, heaven itself.
[St. Clement of Alexandria, Exhortation to the Heathen, Chapter XI]