Romans 7:17-20 New International Version (NIV)

17. As it is, it is no longer I myself who do it, but it is sin living in me.

18. For I know that good itself does not dwell in me, that is, in my sinful nature. For I have the desire to do what is good, but I cannot carry it out.

19. For I do not do the good I want to do, but the evil I do not want to do—this I keep on doing.

20. Now if I do what I do not want to do, it is no longer I who do it, but it is sin living in me that does it.

Romans 7