2 Peter 3:17
Do you therefore, beloved, knowing [these things] before, be on your guard not to be carried away with the error of the wicked and fall from your steadfastness,
Matthew 7:15
But beware of false prophets, who come to you in sheep's clothing, but within they are rapacious wolves.
Matthew 16:6
And Jesus said to them, Observe and beware of the leaven of the Pharisees and Sadducees.
Matthew 16:11
Why do you not understand that I spoke to you not of bread, to beware of the leaven of the Pharisees and Sadducees?
Matthew 24:24-25
For false Christs and false prophets shall be raised up, and shall show great signs and wonders, so as to deceive, if possible, even the elect.
Mark 13:22-23
For false prophets shall arise, and perform miracles and wonders, to deceive, if possible, the elect.
John 16:4
But these things I have told you, that when the time comes you may remember that I told you of them. But I told you not these things at the beginning, because I was with you.
Acts 2:42
and they attended constantly to the teaching and companionship of the apostles, the breaking of bread and the prayers.
Romans 16:18
for such serve not our anointed Lord, but themselves, And by kind and complimentary words deceive the minds of the simple.
1 Corinthians 10:12
so that he who thinks he stands, let him take heed lest he fall.
1 Corinthians 15:58
Therefore, my beloved brothers, be steadfast, immovable, always abounding in the work of the Lord, knowing that your labor is not in vain in the Lord.
2 Corinthians 11:3
but I fear lest as the serpent deceived Eve with his craftiness, so also your minds may be corrupted from the simplicity which is in Christ.
2 Corinthians 11:13-15
For such false apostles, deceitful laborers, transform themselves into apostles of Christ.
Ephesians 4:14
that we may be no longer children, driven about like waves and carried about with every wind of doctrine, by the art of men, and the craftiness of deceitful wiles,
Philippians 3:2
Beware of the dogs, beware of evil laborers, beware of the concision.
Colossians 2:5
For if I am absent in the flesh, still I am present in spirit with you, rejoicing and beholding your order and the strength of your faith in Christ.
Colossians 2:8
See that no one leads you off as a prey through philosophy and vain deceit, according to the tradition of men, according to the rudiments of the world, and not according to Christ,
2 Timothy 4:15
And do you beware of him, for he greatly opposed our words.
Hebrews 3:14
for we have been made partakers of Christ, if we hold the beginning of the confidence firm to the end.
1 Peter 5:9
whom resist, firm in the faith, knowing that the same sufferings are accomplished by your brothers in the world.
2 Peter 1:10-12
Wherefore, brothers, use the greater diligence to make your calling and election sure; for doing these things you shall never fall.
2 Peter 2:18-22
For speaking extravagant words of vanity, they entice with carnal desires of lewdness those scarcely escaped from them, those living in error,
Revelation 2:5
Remember therefore whence you have fallen, and change your minds, and do the first works, otherwise I will come to you and remove your candlestick from its place, unless you change your minds.