'In Me' in the Bible

Was this [commandment] then, which was intended for my good, [actually] responsible for my [spiritual] death? Certainly not! But so that sin could be seen as [truly] sinful, it produced [spiritual] death in me through something that was good [i.e., the commandment against sinning]. This was so that, by means of the commandment [against sinning], sin could be seen as extremely sinful.

So, now I am not [really] the one doing this, but [it is] sin which is living in me.

For I know that nothing good lives in me, that is, in my flesh, for the desire to do good is present in my heart, but the ability to carry it out [consistently] is not.

But if I do what I do not want to, [then] I am no longer the one doing it, but [instead], it is sin which lives in me [i.e., that motivates such conduct].

Now I urge you, brothers, through our Lord Jesus Christ [See 12:1], and through the Holy Spirit's love [in us], that you people join me in fervently praying to God for me