For [all] creation [Note: “Creation” here refers to the material heavens and earth, and is personified through verse 23] is eagerly waiting for the children of God to be revealed [i.e., in their glorious state].
For those people who are [controlled] by the flesh think about [i.e., desire] what the flesh wants; but those who are [controlled] by the Holy Spirit [desire] what the Holy Spirit wants.
But if the Spirit of God [truly] lives in your heart, you are not [being controlled] by the flesh, but by the Holy Spirit. But if any person does not have the Spirit of Christ [living in him], he does not belong to Christ.
[Hosea 1:10 says], “And it will happen that in the very place where people were told, ‘You people do not belong to me [i.e., God],’ they will be called children of the living God.”
This means that it is not the physical descendants [of Abraham] who are God’s children, but it is the children [born] according to [God’s] promise who are [Abraham’s true] descendants.
But, I am saying to you, live in harmony with the Holy Spirit’s [desire for you] and [then] you will not [always] be giving in to the wrong desires of your body.
God predetermined that we should be [considered] His adopted children through [fellowship with] Christ. This is what pleased God and is what He wanted,
Look at how much love the Father has shown to us [Christians], that we should be called His children! But, that is what we [really] are! The reason the people of the world do not know who we are is because they do not know who God [really] is.
And God lives in the heart of the person who [continually] obeys His commands, and he lives in [fellowship with] God. And here is [another] way we know that God lives in our hearts: It is by [means of] the Holy Spirit, whom God gave to us. [See Rom. 8:9, 11; James 4:5; I Cor. 6:19].