“Beloved, do not believe every spirit, but test the spirits to see whether they are from God; for many false prophets have gone out into the world. By this you know the Spirit of God: every spirit that confesses that Jesus Christ has come in the flesh is from God, and every spirit that does not confess Jesus is not from God. And this is the spirit of the antichrist, of which you have heard that it is coming; and now it is already in the world.
Little children, you are from God, and have conquered them; for the one who is in you is greater than the one who is in the world. They are from the world; therefore what they say is from the world, and the world listens to them. We are from God. Whoever knows God listens to us, and whoever is not from God does not listen to us. From this we know the spirit of truth and the spirit of error.” (NRSV)
Here is how we know a false prophet
Or if in the mirror, one be
If they would speak not of Jesus
Or aim not His Kingdom to see
If they come saying “look toward this worry”
Or even “look here at this peace”
If such things have nothing of Jesus
Let all that is said, be released
If someone has a spirit denying
Jesus or the Kingdom He brings
Such a spirit, you’ve already conquered
Worry not, of such earthly things
For the One who is in you is greater
For in Christ, what you say comes from God
The world will to the world listen
The deceived will find the Truth odd
Yet before we start pointing fingers
May we listen to what words we live
Is our life being shaped by this Jesus
Or is it lip service we give?
Easily we could become a false prophet
The spirit of error so followed
Lord help us today, to live by the Love
Of Your body and blood we have swallowed
words from wick 
So easy at times to be swayed by religion and not relationship! Thank you!