When you heard the message of truth, the gospel of your salvation, and when you believed in Him, you were also sealed with the promised Holy Spirit.
For through Him we both have access by one Spirit to the Father.
You also are being built together for God’s dwelling in the Spirit.
This was not made known to people in other generations as it is now revealed to His holy apostles and prophets by the Spirit:
I pray that He may grant you, according to the riches of His glory, to be strengthened with power in the inner man through His Spirit,
diligently keeping the unity of the Spirit with the peace that binds us.
There is one body and one Spirit —just as you were called to one hope at your calling—
And don’t grieve God’s Holy Spirit. You were sealed by Him for the day of redemption.
And don’t get drunk with wine, which leads to reckless actions, but be filled by the Spirit:
Take the helmet of salvation, and the sword of the Spirit, which is God’s word.
Pray at all times in the Spirit with every prayer and request, and stay alert in this with all perseverance and intercession for all the saints.