Struggling with Sin
14 So the trouble is not with the law, for it is spiritual and good. The trouble is with me, for I am all too human, a slave to sin. 15 I don’t really understand myself, for I want to do what is right, but I don’t do it. Instead, I do what I hate. 16 But if I know that what I am doing is wrong, this shows that I agree that the law is good. 17 So I am not the one doing wrong; it is sin living in me that does it.
18 And I know that nothing good lives in me, that is, in my sinful nature.[d] I want to do what is right, but I can’t. 19 I want to do what is good, but I don’t. I don’t want to do what is wrong, but I do it anyway. 20 But if I do what I don’t want to do, I am not really the one doing wrong; it is sin living in me that does it.
21 I have discovered this principle of life—that when I want to do what is right, I inevitably do what is wrong. 22 I love God’s law with all my heart. 23 But there is another power[e] within me that is at war with my mind. This power makes me a slave to the sin that is still within me. 24 Oh, what a miserable person I am! Who will free me from this life that is dominated by sin and death? 25 Thank God! The answer is in Jesus Christ our Lord. So you see how it is: In my mind I really want to obey God’s law, but because of my sinful nature I am a slave to sin.

This particular passage really made me think of cartoons where there is a good angel and a little devil on the shoulder of a cartoon character at a crossroads. The little devil usually does something to make the good angel angry and the character ignores what he knows is right and makes the wrong choice anyway.

We all have a sense of what is right and what is wrong. Lately, I have found myself wanting badly to do the right thing, but ultimately making the wrong choice. Why do I do that? It doesn’t make sense, but clearly, as Paul says, I am at war with myself. The only answer to this war, the only thing that conquers this behavior is Jesus.