Titus 1:13
This testimony is true. Therefore sternly denounce them, that they may be robust in their faith,
2 Corinthians 13:10
For this reason I write thus while absent, that when present I may not have to act severely in the exercise of the authority which the Lord has given me for building up, and not for pulling down.
Titus 2:2
Exhort aged men to be temperate, grave, sober-minded, robust in their faith, their love and their patience.
1 Timothy 5:20
Those who persist in sin reprove in the presence of all, so that it may also be a warning to the rest.
Titus 2:15
Thus speak, exhort, reprove, with all impressiveness. Let no one make light of your authority.
2 Timothy 4:2
proclaim God's message, be zealous in season and out of season; convince, rebuke, encourage, with the utmost patience as a teacher.
2 Corinthians 7:8-12
For if I gave you pain by that letter, I do not regret it, though I did regret it then. I see that that letter, even though for a time it gave you pain, had a salutary effect.
1 Timothy 4:6
If you warn the brethren of these dangers you will be a good and faithful servant of Christ Jesus, inwardly feeding on the lessons of the faith and of the sound teaching of which you have been, and are, so close a follower.