When we hold our newborns in our arms they look completely perfect. Even their little baby cries are cute and adorable (mind you, not at 3 a.m.). When we look at them it is difficult to imagine any sin in them at all. But when our little angel(s) grow older, original sin becomes apparent very quickly. Biblically speaking, sin and its manifestations in our children should not surprise us. As parents, we cannot eliminate sin no matter how well intentioned we may be. However, parents are called by God to work to apply biblical truth to our children’s lives. We are called to raise up our children in the fear and admonition of the Lord (Eph. 6:4). So what do we do when our children begin to argue? In family arguments there are a host of sins that our children can choose to commit. However, most of these sins can be placed in two broad categories: unkind speech and unkind action.

1. Unkind Speech. The moment we hear unkind speech in our home we must stop the offending child. We should give a verbal rebuke to our child and remove him from the social setting. He is not able to handle to freedom in that moment. For children aged 3 and older, part of the resolution process should also involve the offender seeking forgiveness. Not a half-hearted apology, but a sincere asking for forgiveness for sinning against their brother with their unkind words. By requiring the specifics of the sin to be verbalized, our child will recognize the nature of their sin more clearly. Not only are we to correct the sin, but we are also to encourage the opposite virtue. In this case, we should help our children encourage their siblings. Point out successes of siblings and help them complement their brother. Have the family attend siblings’ sporting events and recitals and cheer for them. In other words, we should find ways to have our children’s words build up, not tear down.
2. Unkind Action. When children stick out their tongues, hit, bite, pinch or any other physical assault that may take place in the normal course of our parenting day we should “throw the book” at our sweet little sinner: corporal punishment at a young age, or strong consequences if our children are older. Though unkind speech is certainly unacceptable, laying hands on a sibling represents a significant step along the path of sin. Instead of using their hands for destruction we want to teach our children to use them for strengthening. We should encourage our children to hold the door open for each other, or help lift up a smaller sibling when they have fallen. Teach them gentleness when the baby sibling arrives in the family. And when these opportunities arise, tell them, “This is a good way to use your hands. You are helping your brother!”

Sin should not surprise us. However, we should not allow sin to fester unaddressed in our families. We must train ourselves to correct the sin and instruct our children in the opposite virtue.