Well, let's consider the value of the dollar. Ultimately, logically, the dollar has no value at all. It's a piece of paper. It only has value because we say it has value, and because we agree on a system of bartering that maintains that value. Great care is taken to keep the value of the dollar strong. Smart guys in Washington and New York lose sleep over this. And we all watched what happend in Argentina a few years ago. We watched what happened when the value of currency declined rapidly. It's not a good thing. Sex is like that. God is concerned with the value of sex staying high. It's important to a person's health, a family's health, and a society's health. But like anything, sex can be cheapened in our minds, so we don't hold it in high esteem. God doesn't think this is a good thing. Stuff God doesn't think is good is called sin.What happens when sex is cheaped? somebody asked.A lot happens. The main thing is there is no sacred physical territory associated with commitment. There can still be emotional territory, but there isn't anything physical, experiential, that a man and a woman have only with each other. Sleeping around does something to the heart, to the mind. It leaves less commodity to spend on a sacred mate. But all of that sounds pretty fluffy. Let me break it down into practical stuff. Women saying no to men, not letting men have sex with them, causes men to step up. If, in order to have sex with them, women demanded you got a job and shaved every day and didn't dress like a dork or sit around playing video games, then all of us would do just that. We all want to have sex, right?...And this in turn would be good for families, would be good for the communities.

~ Donald Miller