Titus 2:1
You must instruct people in what is due to sound doctrine.
1 Timothy 1:10
immoral persons, sodomites, kidnappers, liars, perjurers, and whatever else is contrary to sound doctrine
Titus 1:9
he must hold by the sure truths of doctrine so as to be able to give instruction in sound doctrine and refute objections raised by any.]
1 Timothy 6:3
Anyone who teaches novelties and refuses to fall in with the sound words of our Lord Jesus Christ and the doctrine that tallies with piety,
2 Timothy 1:13
Model yourself on the sound instruction you have had from me in the faith and love of Christ Jesus.
Titus 2:11-14
For the grace of God has appeared to save all men,
Titus 3:8
It is a sure saying. I want you to insist on this, that those who have faith in God must profess honest occupations. Such counsels are right and good for men.