1 Timothy 4:10-13

For it is for this we labor and strive, because we have fixed our hope on the living God, who is the Savior of all men, especially of believers. Prescribe and teach these things. Let no one look down on your youthfulness, but rather in speech, conduct, love, faith and purity, show yourself an example of those who believe. Until I come, give attention to the public reading of Scripture, to exhortation and teaching.