Ephesians 3:1-3 New King James Version (NKJV)

The Mystery Revealed

3 For this reason I, Paul, the prisoner of Christ Jesus for you Gentiles— ² if indeed you have heard of the ^[a]dispensation of the grace of God which was given to me for you, ³ how that by revelation He made known to me the mystery (as I have briefly written already,

Ephesians 3:9 New King James Version (NKJV)

⁹ and to make all see what is the ^[a]fellowship of the mystery, which from the beginning of the ages has been hidden in God who created all things ^[b]through Jesus Christ;