What is written on my heart?

God’s moral laws have been written on the heart of every human – giving all people a conscience to aid them in determining wrong from right (Romans 2:14-15). When a person becomes a follower of Christ, he not only has God’s laws in his heart, but he also has the indwelling Holy Spirit to compel him toward living righteously (Romans 8:11). This in no way means the Christian will stop sinning, but it does mean the Christian will become more aware of his own personal sin and have a genuine desire to do what is pleasing to Christ (Romans 8:14-16).

In many ways, it is after a person is saved that the struggle against sin really heats up in his life. All people are born with a nature that is bent toward sin, which is why children do not need to be taught how to misbehave – that comes naturally. When a person is converted, the sin nature does not disappear – and so the internal conflict begins in the life of every believer.

The apostle Paul, who called himself a “bondservant to Christ,” writes of the struggle with his sin nature in Romans 7:14-25. In verse 15 he says, “I do not understand what I do. For what I want to do I do not do, but what I hate I do” (Romans 7:15). Christians engaged in this battle have a true desire to avoid sin, but they also have a natural desire to indulge the flesh. They become frustrated when they find themselves “doing what they don’t want to do.” And to further complicate matters, Christians not only do not want to sin, they hate sin. Yet, they still sin.