Oh, how I crave for the serenity in Christ Jesus. I crave the peace that was set in place by our Father before Adam and Eve took a big juicy bite of the fruit that brought about discontentment. I crave perfection-- not necessarily because I want to be perfect, but in a way, yes. We all want to be perfect. We want the perfect job. We want the perfect relationship; the perfect marriage. We want perfect children and a perfect community of friends. We want perfect politics reigning over a perfectly moral country.
This isn't an altogether unnatural or unfair request. We desire perfection because we were designed for perfection. That was the original plan-- that we, humans, would live in perfect harmony with Yahweh as the crown of his Creation, enjoying all of the other perfectly lovely Created things with Him. But sin entered when humans thought that it was certainly all Good, but there was only one thing out of their reach-- ultimate power as the most Holy and Perfect one who was able to create perfection. We wanted what we couldn't have. And now we seem to always want what we can't have, do we not? Name your vice-- it's different for many, but with the same ugly roots as Adam and Eve. The ability to live within perfection created by God was removed from humans, but the desire for it remained.