It's a typically rash high school adrenaline move. Two cars, headed directly toward each other at high speed—and whoever swerves first is the "chicken." If no one swerves, both people die. It's all about pushing as long as you can before fear takes over and compels you turn the wheel—about the thrill of nearing the cliff's edge and skating along it as it crumbles.
I never played chicken with my car. The whole idea seemed dumb to me—why risk life and limb for that sort of pointless thrill? I wonder though, if this isn't exactly what we do with sin, all the time.
Christians who are dating love to ask one question more than almost any other: "How far can we go without it being fornication?" In a broader sense, I think that's often the question we're asking: "What can I get away with?" These are, of course, completely the wrong questions. We're playing chicken with sin, but there's just one problem. Sin never swerves. Either we swerve soon enough—and the temptation to swerve later and later is always growing, because the thrill of almost doing something wrong is so powerful—or we hit the other car, and sin wins.
The approach is dangerous, fool-headed, and one we need to break ourselves of. The longer we play chicken with sin, the more likely we'll fall. People who toy with lust end up in adultery. People who toy with greed end up embezzling from their company. People who toy with gossip destroy friendships and tear apart churches. Pick your sin; the consequences are inevitable. When you play with fire, you get burned.
The question we really ought to be asking is not, "What can I get away with?" but "How can I best glorify God?" You see, it's more than the fact that sin will win every time in our games of chicken. It's that asking "What can I get away with?" is itself sinful. It betrays the real attitude of our hearts: not a desire to honor Jesus Christ as Lord, but a desire not to be punished. It shows that we do not understand the gospel or know God well. In Christ all our sins are forgiven; God's mercy is very great and his love beyond our understanding. If the only question we are asking is, "How much before God punishes me?" then either we are still very immature in our faith, or we are not believers at all.
The more we know God, and the more we understand what Jesus accomplished on the cross, and the more we seek the wisdom given by the Spirit, the more we will learn to love God—heart, soul, and mind. We will do good and hate evil not as a means of avoiding punishment but out of love, and because—more and more every day—we truly do love doing good and we truly do hate evil. We will treasure the things God values and cast off the things God despises not out of some misguided attempt to curry favor but because increasingly we are like him. That sort of radical transformation marks the difference between real gospel transformation and therapeutic moralism with a Christian imprint.
And most of us are playing chicken with sin. God help us.