15. For what I am doing, I do not understand. For what I will to do, that I do not practice; but what I hate, that I do.
16. If, then, I do what I will not to do, I agree with the law that it is good.
17. But now, it is no longer I who do it, but sin that dwells in me.
18. For I know that in me (that is, in my flesh) nothing good dwells; for to will is present with me, but how to perform what is good I do not find.
19. For the good that I will to do, I do not do; but the evil I will not to do, that I practice.
20. Now if I do what I will not to do, it is no longer I who do it, but sin that dwells in me.