1 Corinthians 11:19
Yes, indeed, there must be parties among you, in order that people of approved fitness may come to the front among you.
Matthew 24:24
for false Christs and false prophets will announce themselves, and they will show great signs and wonders to mislead, if possible, God's chosen people.
Acts 17:11
The Jews there were better disposed than those in Thessalonica, for they welcomed the message with all eagerness and carried on a daily study of the Scriptures to see if Paul's message was true.
2 Corinthians 8:8
I am not saying this in the spirit of a command, but I am simply trying to test the genuineness of your love by the enthusiasm of others.
Ephesians 4:14
so that we may not be babies any longer, or like sailors tossed about and driven around by every wind of doctrine, by the trickery of men through their cunning in inventing new methods of error.
2 Thessalonians 2:11
This is why God sends them a misleading influence till they actually believe what is false,
1 John 2:19
They have gone out from our own number, but they did not really belong to us; for if they had, they would have stayed with us. It was to show that none of those who went out really belonged to us.
1 John 4:1
Dearly beloved, stop believing every so-called spiritual utterance, but keep testing them to see whether they come from God, because many false prophets have gone out into the world.
1 John 4:4
You are children of God, dear children, and you have conquered these men, because He who is in our hearts is greater than he who is in the world.
Revelation 13:14
He leads the inhabitants of the earth astray because of the wonders he is permitted to perform in the presence of the wild beast, telling the inhabitants of the earth to erect a statue to the wild beast that bears the sword-thrust and yet has lived.