Why should we not sin?
“What shall we say then? Are we to continue in sin so that grace may increase? May it never be! How shall we who died to sin still live in it?”
– Romans 6:1-2
If our acceptance before God is based entirely on the righteousness of Christ, and consequently not on our performance, then why should we not sin? If we were just to let ourselves do whatever we wanted, wouldn’t that relieve a lot of pressure? And if we’re honest with ourselves, we’ll admit that the reason we sin is because we enjoy it. So why not relax a little and get the best of both worlds?
There are many good and valid answers to this question. The one that’s most compelling to me is that when we sin, we don’t get the best of both worlds. When we sin, we force ourselves to miss out on the greatest possible experience of the greatest possible good. In its place, we get something that is both infinitely less valuable and that by its very nature keeps us from that which is best. Any way you cut it, that’s just not worth it.
God is infinitely more valuable than anything that is not God. He is our greatest possible good. And as a Christian, you get to experience this good through the most intimate of all possible relationships: God living through you. You cannot get any closer to God than that. You cannot experience God in any more significant way. To have God express Himself through you is the greatest possible way to get the greatest possible gift. That’s what it means to “walk in newness of life” (v 4). We get to do that! People who haven’t died to sin are “free in regard to righteousness” (v 20) – that is, they are free from life. All they get is what’s left over when life is taken out of the picture, which is a rotten deal.
Grace is God’s gift of himself to sinners. When we see that sin keeps us from what’s best, and that we have been freed from sin so that we can have what’s best in the most profound, personal, intimate way possible, then the idea that we should sin to increase grace becomes self-contradictory. Sin keeps us from enjoying what grace gives us. The nature of sin is such that you cannot enjoy both God and sin at the same time. When we’re faced with temptation, we’re faced with a choice: the easy, temporary, God-excluding pleasure of death, or the difficult, eternal, death-excluding pleasure of life.
What shall we say then?