Titus 1:13
[And] this testimony is true. [So], for this reason you should rebuke them severely, so that they will be sound in the faith,
2 Corinthians 13:10
This is the reason I am writing these things while away from you, so that I will not have to deal severely with you when I am there. For the Lord gave me authority to build people up [spiritually] and not to tear them down.
Titus 2:2
Older men should be sober-minded [See note at I Tim. 3:2], dignified [i.e., respectable], sensible, sound in the faith [or, "in their faith"], in their love and in their perseverance.
1 Timothy 5:20
You should rebuke in front of everyone [in the church] those elders who continue to sin, so that the rest [of the congregation] will be afraid [of sinning].
Titus 2:15
You should teach these things and exhort and rebuke people with full authority. Do not let anyone look down on you. [See note on I Tim. 4:12].
2 Timothy 4:2
Preach the [Gospel] message; be prepared [to do it both] when it is convenient and when it is inconvenient; reprove [i.e., convince people of their wrongdoing], rebuke [i.e., convict people of their sin], and exhort [i.e., urge people to act], with great patience and teaching.
2 Corinthians 7:8-12
For even though I caused you sorrow by my letter [Note: Paul's writing of I Corinthians to correct abuses at Corinth apparently produced sorrow for their wrongdoing], I do not regret it, though I did regret it. [For] I see that my letter hurt you, though only for a short time.
1 Timothy 4:6
If you point out these things to the brothers you will be a good minister of Christ Jesus, and will be nurtured by the message of the faith and of the good teaching which you have been following.