Read Romans 15:16 Using Other Translations
That I should be the minister of Jesus Christ to the Gentiles, ministering the gospel of God, that the offering up of the Gentiles might be acceptable, being sanctified by the Holy Ghost.
to be a minister of Christ Jesus to the Gentiles in the priestly service of the gospel of God, so that the offering of the Gentiles may be acceptable, sanctified by the Holy Spirit.
I am a special messenger from Christ Jesus to you Gentiles. I bring you the Good News so that I might present you as an acceptable offering to God, made holy by the Holy Spirit.