The Spirit of Adoption Is God's Seal to the Day of Redeeming

The spirit of adoption is God's seal to the day of redemption per Ephesians 4. The Christian has the spirit sealing them in indwelling us as a guarantee of our future reality. And so you see something of the related language,. hinting at the doctrine of adoption some six chapters later, it all ties in. It's back and forth even as these doctrines inform one another.