Romans 7:18

7:18 For I know that nothing good lives in me, that is, in my flesh. For I want to do the good, but I cannot do it.

Romans 7:22-23

7:22 For I delight in the law of God in my inner being. 7:23 But I see a different law in my members waging war against the law of my mind and making me captive to the law of sin that is in my members.