2 Corinthians 2:17
For we are not as many, hawking the Word of God; but as of sincerity, but as of God, we speak in Christ in the sight of God.
2 Corinthians 4:2
But we have renounced the hidden things of shame, not walking in craftiness, nor adulterating the Word of God, but by the revelation of the truth commending ourselves to every man's conscience in the sight of God.
2 Corinthians 1:12
For our rejoicing is this, the testimony of our conscience, that in simplicity and godly sincerity; not with fleshly wisdom, but by the grace of God; we have had our conduct in the world, and more abundantly toward you.
Jeremiah 5:31
The prophets prophesy falsely, and the priests bear rule by their means; and my people love to have it so, and what will you do at the end of it?
Jeremiah 23:27-32
who plot to cause My people to forget My name by their dreams which they tell, each one to his neighbor, as their fathers have forgotten My name for Baal.
Matthew 24:24
For false Christs and false prophets will arise and show great signs and wonders; so much so that, if it were possible, they would deceive even the elect.
Acts 20:20
and how I kept back nothing that was profitable, but have shown you and have taught you publicly, and from house to house,
Acts 20:27
For I did not keep back from declaring to you all the counsel of God.
1 Corinthians 5:8
Therefore let us keep the feast; not with old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.
2 Corinthians 11:13-15
For such ones are false apostles, deceitful workers, transforming themselves into the apostles of Christ.
1 Timothy 1:19-20
holding faith and a good conscience, which some have put away and made shipwreck as to faith.
1 Timothy 4:1-3
But the Spirit expressly says that in the latter times some shall depart from the faith, giving heed to seducing spirits and teachings of demons,
2 Timothy 2:6-18
It is right for the laboring farmer to partake first of the fruits.
2 Timothy 4:3-4
For a time will be when they will not endure sound doctrine, but they will heap up teachers to themselves according to their own lusts, tickling the ear.
Titus 1:11
whose mouth you must stop, who subvert whole houses, teaching things not right for the sake of ill gain.
Hebrews 11:27
By faith he left Egypt, not fearing the wrath of the king, for he endured as seeing Him who is invisible.
2 Peter 2:1-3
But there were also false prophets among the people, even as there will be false teachers among you, who secretly will bring in destructive heresies, even denying the Master who bought them, bringing on themselves swift destruction.
1 John 4:1
Beloved, do not believe every spirit, but try the spirits to see if they are of God, because many false prophets have gone out into the world.
2 John 1:7-11
For many deceivers have entered into the world, who do not confess Jesus Christ coming in the flesh. This is the deceiver and the anti-christ.
Jude 1:4
For certain men crept in secretly, those having been of old previously written into this condemnation, ungodly ones perverting the grace of our God for unbridled lust, and denying the only Master, God, even our Lord Jesus Christ.
Revelation 2:14-15
But I have a few things against you, because you have there those who hold the teachings of Balaam, who taught Balak to cast a stumbling-block before the sons of Israel, to eat things sacrificed to idols and to commit fornication.
Revelation 2:20
But I have a few things against you because you allow that woman Jezebel to teach, she saying herself to be a prophetess, and to cause My servants to go astray, and to commit fornication, and to eat idol-sacrifices.
Revelation 12:9
And the great dragon was cast out, the old serpent called Devil, and Satan, who deceives the whole world. He was cast out into the earth, and his angels were cast out with him.
Revelation 19:20
And the beast was taken, and with him the false prophet doing signs before it, (by which he deceived those who had received the mark of the beast), and those who had worshiped his image. The two were thrown alive into the Lake of Fire burning with brimstone.