Colossians 1:26-28 Revised Standard Version Catholic Edition (RSVCE)
26 the mystery hidden for ages and generations[a] but now made manifest to his saints. 27 To them God chose to make known how great among the Gentiles are the riches of the glory of this mystery, which is Christ in you, the hope of glory. 28 Him we proclaim, warning every man and teaching every man in all wisdom, that we may present every man mature in Christ.
Colossians 1:26-28 New International Version (NIV)
26 the mystery that has been kept hidden for ages and generations, but is now disclosed to the Lord’s people. 27 To them God has chosen to make known among the Gentiles the glorious riches of this mystery, which is Christ in you, the hope of glory.
28 He is the one we proclaim, admonishing and teaching everyone with all wisdom, so that we may present everyone fully mature in Christ.