“The prophet’s scorn for what is false is a generous thing because it springs from a profound love of what is true.”
(J. Gresham Machen, God Transcendent)

We live in a society that is learning to hate rules. “Judge not, that you be not judged” is now one of the most popular verses in all the Bible. We hate prohibitions. We love freedom. We hate the “nos” but love the “yesses”. Biblically speaking, however, both prohibitions and prescriptions are present. Take the Ten Commandments. Eight of the commandments are prohibitions, things we ought not to do. Therefore negative commands, or commands which forbid behavior, are not a problem. Biblical prohibitions are only problematic when they are void of a godly love of biblical prescriptions. What I mean is that our reasons for not doing evil are based on our love for doing good. We do not do certain things because they are wicked, while we do other things because they are righteous. And our God loves righteous deeds (Psalm 11:7).

When it comes to our children, we are God’s agents to help them learn how to serve and fear him. For that reason, the rules of our home should be structured around prohibiting wickedness and promoting righteousness. We teach our children not to hit others, but to be gentle. The former is wicked while the latter is righteous. We teach them not to steal, but to be generous and willing to share. The former is a prohibition, while the latter is a prescription. We teach these rules because of our deep love for the God who saved us. He has charged us to raise up or children in the instruction of his name (Eph. 6:4). His prohibitions and prescriptions give shape to wickedness and righteousness for our children. In our daily worship to God in our parenting, we should not be like the husband who buys power-tools for his wife, or the wife who buys a subscription to Southern Living magazine for her husband. People who do that are offering gifts to themselves. Rather, the spiritual worship we offer to God should honor him and do so in the way he has described in his word. Just to confirm, his word both prohibits and prescribes.

If we concentrate only on what we should not do, we lose sight of the love of virtue. If we neglect what we should do, we lose sight of the hatred of wickedness. In both cases we are loosing sight of the gospel. In sending the Son to be our substitute on the cross, the Father does not only set us free from the guilt of our sin, but also frees us from the dominion of sin. When live apart from sin’s mastery, we learn to say no to wickedness in obeying God’s prohibitions and say yes to righteousness by following his prescriptions.