Acts 18:5-6

By the time Silas and Timothy arrived from Macedonia, Paul was wholly absorbed in preaching the message and was enthusiastically assuring the Jews that Jesus is the Christ.

Acts 20:26

I therefore protest to you today that I am not responsible for the blood of any of you,

1 Timothy 4:16

Make it your habit to pay close attention to yourself and your teaching. Persevere in these things, for if you do you will save both yourself and those who listen to you.

Luke 10:10-11

But if you go into any town and they do not welcome you, go out into the streets and say,

Acts 13:45-46

But when the Jews saw the crowds, they were completely overcome by their jealousy and began to contradict the statements made by Paul, and even to abuse him.

2 Corinthians 2:15-17

Indeed, I am the fragrance of Christ to God, alike for those who are being saved and for those who are perishing;

1 Thessalonians 4:6

that no one should do wrong and defraud his brother in this matter, because the Lord takes vengeance for all such things, as we told you before and solemnly warned you.

2 Thessalonians 1:8-9

in a flame of fire, who will take vengeance on those who do not know God, that is, those who will not listen to the good news of our Lord Jesus.

Hebrews 2:1-3

This is why we must pay much closer attention to the message once heard, to keep from drifting to one side.

Hebrews 10:26-27

For if we go willfully sinning after we have received full knowledge of the truth, there is no sacrifice left to be offered for our sins,

Hebrews 12:25

See to it that you do not refuse to listen to Him who is speaking to you. For if they did not escape, because they refused to listen to him who warned them here on earth, how much less can we, if we reject Him who is from heaven?

Treasury of Scripture Knowledge

Summary

Yet if thou warn the wicked, and he turn not from his wickedness, nor from his wicked way, he shall die in his iniquity; but thou hast delivered thy soul.

Bible References

He shall

2 Thessalonians 1:8
in a flame of fire, who will take vengeance on those who do not know God, that is, those who will not listen to the good news of our Lord Jesus.
Hebrews 10:26
For if we go willfully sinning after we have received full knowledge of the truth, there is no sacrifice left to be offered for our sins,

But thou

Acts 13:45
But when the Jews saw the crowds, they were completely overcome by their jealousy and began to contradict the statements made by Paul, and even to abuse him.
Acts 20:26
I therefore protest to you today that I am not responsible for the blood of any of you,
2 Corinthians 2:15
Indeed, I am the fragrance of Christ to God, alike for those who are being saved and for those who are perishing;