4 Bible Verses about Inner Being

We know that the law is spiritual; but I am carnal, sold under sin. I do not understand what I do. For I do not do what I want to do, but I do what I hate. Now if I do what I do not want to do, I agree that the law is good.read more.
So then, it is no longer I who do it, but sin that dwells within me. For I know that nothing good dwells within me, that is, in my flesh. I can will to do what is good, but I cannot do it. For I do not do the good I want to do; but the evil I do not want to do is what I do. Now if I do what I do not want to do, it is no longer I who do it, but sin that dwells within me. So I find it to be a law that when I want to do good, evil is present with me. For I delight in the law of God, in my inner being, but I see in my members another law, at war against the law of my mind and making me captive to the law of sin which dwells in my members. Wretched man that I am! Who will deliver me from this body of death? Thanks be to Godthrough Jesus Christ our Lord! So then, I of myself serve the law of God with my mind, but with my flesh I serve the law of sin.

But we have this treasure in earthen vessels, to show that this all-surpassing power is from God and not from us. We are hard pressed on every side, but not crushed; perplexed, but not in despair; persecuted, but not forsaken; struck down, but not destroyed;read more.
always carrying about in the body the death of Jesus, so that the life of Jesus also may be manifested in our body. For we who live are always being given up to death for Jesus' sake, so that the life of Jesus may be manifested in our mortal flesh. So then death is at work in us, but life in you. Since we have the same spirit of faith, according to what is written, "I believed and therefore I spoke," we also believe and therefore speak, knowing that he who raised the Lord Jesus will raise us also with Jesus and bring us with you into his presence. For all this is for your benefit, so that the grace that is reaching more and more people may cause thanksgiving to overflow to the glory of God. Therefore we do not lose heart. Though our outer nature is wasting away, yet our inner nature is being renewed day by day. For our light and momentary affliction is producing for us an eternal weight of glory far beyond all comparison, while we look not at the things which are seen, but at the things which are unseen; for the things which are seen are temporary, but the things which are unseen are eternal.

Your adornment must not be merely outwardbraiding the hair, and wearing gold jewelry, or putting on fine clothing; but let it be the hidden person of the heart, with the imperishable beauty of a gentle and quiet spirit, which is precious in God's sight.

that according to the riches of his glory he may grant you to be strengthened with power through his Spirit in the inner man, so that Christ may dwell in your hearts through faith; and that you, being rooted and grounded in love, may have power to comprehend with all the saints what is the breadth and length and height and depth,read more.
and to know the love of Christ which surpasses knowledge, that you may be filled with all the fullness of God.