Titus 1:9; Titus 2:1; Titus 2:7; Titus 2:10

Titus 1:9

9 He must hold firmly to the trustworthy message as it has been taught, so that he can encourage others by sound doctrine and refute those who oppose it.

Titus 2:1

1 You, however, must teach what is appropriate to sound doctrine.

Titus 2:7

7 In everything set them an example by doing what is good. In your teaching show integrity, seriousness

Titus 2:10

10 and not to steal from them, but to show that they can be fully trusted, so that in every way they will make the teaching about God our Savior attractive.