Romans 7
18 Ref For I know that in me, that is, in my flesh, dwells no good thing. For desire is present with me, but I don't find it doing that which is good.
19 Ref For the good which I desire, I don't do; but the evil which I don't desire, that I practice.
20 Ref But if what I don't desire, that I do, it is no more I that do it, but sin which dwells in me.
21 Ref I find then the law, that, to me, while I desire to do good, evil is present.