Romans 7:15-20 English Standard Version (ESV)

¹⁵ For I do not understand my own actions. For I do not do what I want, but I do the very thing I hate. ¹⁶ Now if I do what I do not want, I agree with the law, that it is good. ¹⁷ So now it is no longer I who do it, but sin that dwells within me. ¹⁸ For I know that nothing good dwells in me, that is, in my flesh. For I have the desire to do what is right, but not the ability to carry it out. ¹⁹ For I do not do the good I want, but the evil I do not want is what I keep on doing. ²⁰ Now if I do what I do not want, it is no longer I who do it, but sin that dwells within me.