You Are Not a Stranger Anymore: The Extraordinary Privilege of Being a Child of God

There is a story about a man who boarded a cruise ship with a carefully packed bag of his own food. The ticket had cost him everything he had, and he assumed the meals on board would drain whatever was left. So for the entire month-long voyage, he sat in his cabin eating crackers and canned goods while the rest of the ship feasted. At the end of the trip, he discovered the devastating truth: his ticket had been all-inclusive from the beginning. Every meal, every amenity, every privilege of the ship had been available to him the entire time. He had simply never known to reach for it.

That story is a portrait of how many believers live their Christian lives.

God has not merely forgiven us. He has not simply declared us righteous and left us standing at a polite distance. He has pulled us into his family. He has given us his name. He has seated us at his table. And yet so many of us spend our days eating crackers in the cabin, completely unaware of what has been made available to us.

Romans 8:14-16 opens a door into one of the most breathtaking realities in all of Scripture: the doctrine of adoption. Paul writes that those who are led by the Spirit of God are children of God, that the Spirit we received is not a spirit of slavery but one of adoption, and that by this Spirit we cry out to God as Father. The Spirit himself testifies with our spirit that we are God's children.

To understand the weight of this, it helps to know what adoption meant in the Roman world. Wealthy families frequently adopted heirs not to provide a home for a needy child, but to grant full legal sonship to someone chosen and set apart. Once the adoption was finalized, everything changed. The adopted child received a new family, a guaranteed inheritance, and a completely new identity. All previous debts were canceled. All old records were wiped clean. Even if the family later had biological children, the adopted son retained his full rights. The adoption was permanent, legal, and total.

Paul reaches for this image deliberately. It is the closest human picture he can find to describe what God has done for us in Christ. We were not born into this family. We were chosen into it. And that choosing cost God everything. It cost him his Son. It emptied heaven on our behalf so that we could be called sons and daughters of the Most High God.

That is not something to receive casually.

Led by the Spirit Into Something Real

The first privilege of being a child of God is being led by the Spirit. But Paul's meaning here is more specific than guidance about careers or relationships. In context, he is speaking about the Spirit leading us into war against the sin that once ruled our lives. Romans 8:13 makes clear that by the Spirit, we put to death the deeds of the body.

This is not passive. It is not polite. Sin is not something to manage or negotiate with. It is something to put to death.

But the Spirit does not only lead us toward what must die. Galatians 5 describes what the Spirit is simultaneously producing in us: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. The Spirit-led life is not simply about what is being removed. It is about what is being formed. Hatred gives way to love. Rage gives way to patience. Selfish ambition gives way to kindness and goodness.

This is where the Christian life can quietly go sideways. We become deeply interested in what the Spirit can do through us while paying very little attention to what the Spirit wants to produce in us. We celebrate spiritual gifts while neglecting spiritual fruit. But 1 Corinthians 13 offers a sobering correction: without love, every impressive spiritual ability amounts to nothing more than noise. The goal of the Spirit-led life is not a more impressive spiritual resume. It is a life that looks like the Father.