Reference

Romans 7:21-25
Summer At the Movies: Mary Poppins - Contemporary Service

21 So I find this law at work: Although I want to do good, evil is right there with me. 22 For in my inner being I delight in God’s law; 23 but I see another law at work in me, waging war against the law of my mind and making me a prisoner of the law of sin at work within me. 24 What a wretched man I am! Who will rescue me from this body that is subject to death? 25 Thanks be to God, who delivers me through Jesus Christ our Lord!

So then, I myself in my mind am a slave to God’s law, but in my sinful nature[a] a slave to the law of sin.