Don't let anyone look down on you because you are young, but set an example for the believers in speech, in life, in love, in faith and in purity.
Until I come, devote yourself to the public reading of Scripture, to preaching and to teaching.
1 Timothy Chapter 4: Verses 12 - 13
Similarly, encourage the young men to be self-controlled.
In everything set them an example by doing what is good. In your teaching show integrity, seriousness
and soundness of speech that cannot be condemned, so that those who oppose you may be ashamed because they have nothing bad to say about us.
Titus Chapter 2: Verses 6 - 8