Cross reference
2 Timothy 1:11
11 Whereunto I am appointed a preacher, and an apostle, and a teacher of the Gentiles.
1 Timothy 2:7
7 Whereunto I am ordained a preacher, and an apostle, (I speak the truth in Christ, and lie not;) a teacher of the Gentiles in faith and verity.
Acts 9:15
15 But the Lord said unto him, Go thy way: for he is a chosen vessel unto me, to bear my name before the Gentiles, and kings, and the children of Israel:
Ephesians 3:7-8
7 Whereof I was made a minister, according to the gift of the grace of God given unto me by the effectual working of his power.
8 Unto me, who am less than the least of all saints, is this grace given, that I should preach among the Gentiles the unsearchable riches of Christ;
1 Timothy 1:7
7 Desiring to be teachers of the law; understanding neither what they say, nor whereof they affirm.