Designer was riding Her submarine through the depths of the ocean one day, taking stock of Her work, and decided, “I’ve learned just about everything I’m ever going to learn from these prototypes. It’s high time to take the next big step toward the ultimate goal, a species of animal in which to ripen souls for harvest.” (Of course, souls that turn out goatlike go to Hell, to suffer eternal torment at the hands of Satan, and souls that turn out sheeplike go to Heaven, to kowtow forever at the feet of God. But Designer had to come up with something considerably more sophisticated than sheep and goats, to satisfy God’s requirement that the Fate of Souls be contingent instead of determined.)
Now, if Designer had done a complete redesign, when advancing from aquatic to terrestrial organisms, Hell might well have frozen over before there were any goatlike souls to fuel the flames. So Designer said, “I know that the optics are different in air than in water, but fish eyes are gonna have to do.”
Lacrimal system After observing that Her transitional prototype frequently took dips in the marsh to wash its eyes, She invented an organ to wet the eyes with saltwater. Compared to the eyes themselves, the lacrimal glands were a cinch to get right. As for eyelids, Designer had already tested them on some sharks. She did not anticipate that drainage would be a problem, but found that mammals with drops of water running down their faces looked very sad. In a flash of brilliance, Designer realized that eyewash could be reused to moisten the nostrils. And that was when She invented the lacrimal and naso-lacrimal ducts. What initially was supposed to be an aesthetic feature turned out to serve a useful function. God was highly impressed, and gave Designer, whom He called Asherah, a generous bonus at Christmas.