Verses with the word preacher in the New Testament (4 verses):

Romans 10:14
How then shall they call on him in whom they have not believed? and how shall they believe in him of whom they have not heard? and how shall they hear without a preacher?

1 Timothy 2:7
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.

2 Timothy 1:11
Whereunto I am appointed a preacher, and an apostle, and a teacher of the Gentiles.

2 Peter 2:5
And spared not the old world, but saved Noah the eighth person, a preacher of righteousness, bringing in the flood upon the world of the ungodly;