1 Corinthians 11:19 NIV
No doubt there have to be differences among you to show which of you have God’s approval.
2 Peter 2:3 NIV
In their greed these teachers will exploit you with fabricated stories. Their condemnation has long been hanging over them, and their destruction has not been sleeping.
2 Timothy 4:3 NIV
For the time will come when people will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear.
Deuteronomy 13:1-3 NIV
If a prophet, or one who foretells by dreams, appears among you and announces to you a sign or wonder, and if the sign or wonder spoken of takes place, and the prophet says, “Let us follow other gods” (gods you have not known) “and let us worship them,” you must not listen to the words of that prophet or dreamer. The Lord your God is testing you to find out whether you love him with all your heart and with all your soul.
Galatians 2:4 NIV
This matter arose because some false believers had infiltrated our ranks to spy on the freedom we have in Christ Jesus and to make us slaves.
Jude 1:4 NIV
For certain individuals whose condemnation was written about long ago have secretly slipped in among you. They are ungodly people, who pervert the grace of our God into a license for immorality and deny Jesus Christ our only Sovereign and Lord.
Matthew 24:11 NIV
and many false prophets will appear and deceive many people.
Matthew 7:15 NIV
“Watch out for false prophets. They come to you in sheep’s clothing, but inwardly they are ferocious wolves.