Ephesians 4:14

1 Corinthians 14:20 NIV
Brothers and sisters, stop thinking like children. In regard to evil be infants, but in your thinking be adults.

1 John 4:1 NIV
Dear friends, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.

2 Corinthians 2:17 NIV
Unlike so many, we do not peddle the word of God for profit. On the contrary, in Christ we speak before God with sincerity, as those sent from God.

Hebrews 13:9 NIV
Do not be carried away by all kinds of strange teachings. It is good for our hearts to be strengthened by grace, not by eating ceremonial foods, which is of no benefit to those who do so.

James 1:6 NIV
But when you ask, you must believe and not doubt, because the one who doubts is like a wave of the sea, blown and tossed by the wind.

Romans 16:17-18 NIV
I urge you, brothers and sisters, to watch out for those who cause divisions and put obstacles in your way that are contrary to the teaching you have learned. Keep away from them. For such people are not serving our Lord Christ, but their own appetites. By smooth talk and flattery they deceive the minds of naive people.