Acts 20:31
Therefore watch, remembering that for three years, I ceased not to warn every one, night and day, with tears.
Matthew 24:24-25
For false Christs and false prophets shall arise and shew great signs and wonders, so that they would deceive (if it were possible) even the elect.
1 Corinthians 4:14
I do not write these things to shame you, but as my beloved children I warn you.
1 Corinthians 10:12
Therefore let him that standeth, take heed, lest he fall.
Galatians 1:6-10
I marvel that ye are so soon removed from Christ who called you by his grace to another gospel, Which is not another;
Galatians 2:11-13
But when Peter came to Antioch, I withstood him to the face, because he was to be condemned.
Galatians 5:2-7
Behold, I Paul say unto you, If ye be circumcised, Christ shall profit you nothing.
Ephesians 4:17-21
This therefore I say and testify in the Lord, that ye no longer walk as the rest of the Gentiles, in the vanity of your mind:
Ephesians 5:5-6
For this ye know, that no whoremonger, or unclean person, or covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and of God.
Colossians 1:28
Whom we preach, admonishing every man, and teaching every man, that we may present every man perfect through Christ Jesus.
Colossians 3:5-8
Mortify therefore your members which are upon the earth, fornication, uncleanness, inordinate affection, evil desire, and covetousness, which is idolatry:
1 Thessalonians 4:6-8
That none circumvent or defraud his brother in this matter, because the Lord is an avenger of all these things, as we have also told you before and testified.
1 Thessalonians 5:14
Now we exhort you, brethren, warn the disorderly, comfort the feeble-minded, support the weak, be long suffering toward all men.
1 Timothy 4:16
Take heed to thyself and to thy teaching: continue in them, for in so doing thou shalt save both thyself and them that hear thee.
Titus 2:15
These things speak and exhort, and rebuke with all authority: let no man despise thee.
James 5:20
Let him know, that he who converteth a sinner from the error of his way, shall save a soul from death, and shall hide a multitude of sins.
1 John 3:6-9
Whosoever abideth in him sinneth not; whosoever sinneth, seeth him not, neither knoweth him.
Revelation 3:19
Whomsoever I love, I rebuke and chasten: be zealous and repent.