Romans 7:23-25

²³but I see a different law in my members, warring against the law of my mind, and bringing me into captivity under the law of sin which is in my members. ²⁴Wretched man that I am! who shall deliver me out of the body of this death? ²⁵I thank God through Jesus Christ our Lord. So then I of myself with the mind, indeed, serve the law of God; but with the flesh the law of sin.