Hebrews 12:15
See to it that no one fails to obtain the grace of God; that no "root of bitterness" springs up and causes trouble, and by it many become defiled;
Galatians 5:4
You are severed from Christ, you who would be justified by the law; you have fallen away from grace.
Hebrews 3:12
Take care, brothers, lest there be in any of you an evil, unbelieving heart, leading you to fall away from the living God.
Deuteronomy 29:18
Beware lest there be among you a man or woman or clan or tribe whose heart is turning away today from the LORD our God to go and serve the gods of those nations. Beware lest there be among you a root bearing poisonous and bitter fruit,
2 Corinthians 6:1
Working together with him, then, we appeal to you not to receive the grace of God in vain.
Deuteronomy 4:9
"Only take care, and keep your soul diligently, lest you forget the things that your eyes have seen, and lest they depart from your heart all the days of your life. Make them known to your children and your children's children--
Hebrews 4:1
Therefore, while the promise of entering his rest still stands, let us fear lest any of you should seem to have failed to reach it.
Joshua 7:25-26
And Joshua said, "Why did you bring trouble on us? The LORD brings trouble on you today." And all Israel stoned him with stones. They burned them with fire and stoned them with stones.
Joshua 22:17-20
Have we not had enough of the sin at Peor from which even yet we have not cleansed ourselves, and for which there came a plague upon the congregation of the LORD,
1 Kings 14:16
And he will give Israel up because of the sins of Jeroboam, which he sinned and made Israel to sin."
Proverbs 4:23
Keep your heart with all vigilance, for from it flow the springs of life.
Isaiah 5:4
What more was there to do for my vineyard, that I have not done in it? When I looked for it to yield grapes, why did it yield wild grapes?
Isaiah 5:7
For the vineyard of the LORD of hosts is the house of Israel, and the men of Judah are his pleasant planting; and he looked for justice, but behold, bloodshed; for righteousness, but behold, an outcry!
Jeremiah 2:21
Yet I planted you a choice vine, wholly of pure seed. How then have you turned degenerate and become a wild vine?
Matthew 7:16-18
You will recognize them by their fruits. Are grapes gathered from thornbushes, or figs from thistles?
Luke 22:32
but I have prayed for you that your faith may not fail. And when you have turned again, strengthen your brothers."
Acts 20:30-31
and from among your own selves will arise men speaking twisted things, to draw away the disciples after them.
1 Corinthians 5:6
Your boasting is not good. Do you not know that a little leaven leavens the whole lump?
1 Corinthians 9:24-27
Do you not know that in a race all the runners run, but only one receives the prize? So run that you may obtain it.
1 Corinthians 10:12
Therefore let anyone who thinks that he stands take heed lest he fall.
1 Corinthians 13:8
Love never ends. As for prophecies, they will pass away; as for tongues, they will cease; as for knowledge, it will pass away.
1 Corinthians 15:33
Do not be deceived: "Bad company ruins good morals."
2 Corinthians 13:5
Examine yourselves, to see whether you are in the faith. Test yourselves. Or do you not realize this about yourselves, that Jesus Christ is in you?--unless indeed you fail to meet the test!
Galatians 2:13
And the rest of the Jews acted hypocritically along with him, so that even Barnabas was led astray by their hypocrisy.
Ephesians 5:3
But sexual immorality and all impurity or covetousness must not even be named among you, as is proper among saints.
Colossians 3:5
Put to death therefore what is earthly in you:sexual immorality, impurity, passion, evil desire, and covetousness, which is idolatry.
2 Timothy 2:16-17
But avoid irreverent babble, for it will lead people into more and more ungodliness,
Hebrews 2:1-2
Therefore we must pay much closer attention to what we have heard, lest we drift away from it.
Hebrews 4:11
Let us therefore strive to enter that rest, so that no one may fall by the same sort of disobedience.
Hebrews 6:11
And we desire each one of you to show the same earnestness to have the full assurance of hope until the end,
Hebrews 10:23-35
Let us hold fast the confession of our hope without wavering, for he who promised is faithful.
2 Peter 1:10
Therefore, brothers, be all the more diligent to make your calling and election sure, for if you practice these qualities you will never fall.
2 Peter 2:1-2
But false prophets also arose among the people, just as there will be false teachers among you, who will secretly bring in destructive heresies, even denying the Master who bought them, bringing upon themselves swift destruction.
2 Peter 2:18
For, speaking loud boasts of folly, they entice by sensual passions of the flesh those who are barely escaping from those who live in error.
2 Peter 3:11
Since all these things are thus to be dissolved, what sort of people ought you to be in lives of holiness and godliness,
2 Peter 3:14
Therefore, beloved, since you are waiting for these, be diligent to be found by him without spot or blemish, and at peace.
2 John 1:8
Watch yourselves, so that you may not lose what we have worked for, but may win a full reward.
Jude 1:20-21
But you, beloved, building yourselves up in your most holy faith and praying in the Holy Spirit,
Exodus 32:21
And Moses said to Aaron, "What did this people do to you that you have brought such a great sin upon them?"
Deuteronomy 32:32
For their vine comes from the vine of Sodom and from the fields of Gomorrah; their grapes are grapes of poison; their clusters are bitter;
Joshua 6:18
But you, keep yourselves from the things devoted to destruction, lest when you have devoted them you take any of the devoted things and make the camp of Israel a thing for destruction and bring trouble upon it.