Titus 2:1; Titus 2:7-8

Titus 2:1

1 What you teach must agree with true teaching.

Titus 2:7-8

7 Do what is good. Set an example for them in everything. When you teach, be honest and serious.

8 No one can question the truth. So teach what is true. Then those who oppose you will be ashamed. That's because they will have nothing bad to say about us.