1 John 4:6

We are of God: he that knows God, hears us: he that is not of God, does not hear us: by this we know the spirit of truth, and the spirit of error.

John 14:17

the Spirit of the truth, whom the world can not receive, because it neither sees him nor knows him. But you know him, because he dwells with you, and shall be in you.

1 Corinthians 14:37

If any one has the reputation of being a prophet, or spiritual man, let him acknowledge that the things which I write to you are the commandments of the Lord.

John 10:27

my sheep hear my voice, and I know them, and they follow me:

John 15:26

But when the Paraclete has come, whom I will send to you from my Father, the Spirit of the truth, which proceeds from the Father, he will testify of me;

John 18:37

Then Pilate said to him: You are a king, then? Jesus answered; You say that I am a king. For this purpose was I born, and for this purpose I came into the world, that I might testify to the truth. Every one that is of the truth, hears my voice.

1 John 4:1

Beloved, believe not every spirit; but prove the spirits, whether they are from God: for many false prophets have gone out into the world.

1 John 4:4

You are of God, little children, and have overcome them; because he that is in you, is greater than he that is in the world.

Luke 10:22

All things are delivered to me by my Father; and no one knows who the Son is but the Father, and who the Father is but the Son, and he to whom the Son will reveal him.

John 8:19

Then they said to him: Where is your Father? Jesus answered: You know neither me, nor my Father. If you had known me, you would have known my Father also.

John 8:45-50

But because I speak the truth, you believe me not.

John 10:16

And other sheep I have, which are not of this fold; those, also, must I bring, and they will hear my voice: and there shall be one flock, one shepherd.

John 13:20

Verily, verily I say to you, he that receives him that I shall send, receives me; and he that receives me, receives him that sent me.

John 16:13

But when he, the Spirit of the truth, has come, he will guide you into all the truth; for he will not speak of himself; but what he hears, that will he speak, and he will show you things to come.

John 20:21

Then Jesus said to them again: Peace be to you. As my Father has sent me, so I send you.

Romans 1:1

PAUL, a servant of Jesus Christ, a called apostle, set apart for the gospel of God,

Romans 11:8

as it is written: God has given them a spirit of stupor, eyes with which they can not see, and ears with which they can not hear.

1 Corinthians 2:12-14

And we have received, not the spirit of the world, but the Spirit which is from God, that we may know the things that are freely given to us by God:

2 Corinthians 10:7

Do you look on things according to the outward appearance? If any one trusts in himself, that he is Christ s, let him again reason thus of himself: that as he is Christ s, so also are we.

2 Thessalonians 1:8

in flaming fire, to take vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ;

2 Thessalonians 2:9-11

he will destroy him, whose coming is, according to the energy of Satan, with all power and signs and wonders of falsehood,

1 Timothy 4:1

Now the Spirit says expressly, that, in the last times, some shall depart from the faith, giving heed to seducing spirits, and teachings suggested by demons,

2 Peter 3:2

that you may be mindful of the words formerly spoken by the holy prophets, and of the commandment of us the apostles of the Lord and Savior:

1 John 4:8

He that loves not, does not know God; for God is love.

Jude 1:17

But do you, beloved, remember the words that were formerly spoken by the apostles of our Lord Jesus Christ;

Treasury of Scripture Knowledge

Summary

We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.

Hereby

The spirit of truth

General references

Bible References

We are

1 John 4:4
You are of God, little children, and have overcome them; because he that is in you, is greater than he that is in the world.
Romans 1:1
PAUL, a servant of Jesus Christ, a called apostle, set apart for the gospel of God,
1 Corinthians 2:12
And we have received, not the spirit of the world, but the Spirit which is from God, that we may know the things that are freely given to us by God:
2 Peter 3:2
that you may be mindful of the words formerly spoken by the holy prophets, and of the commandment of us the apostles of the Lord and Savior:
Jude 1:17
But do you, beloved, remember the words that were formerly spoken by the apostles of our Lord Jesus Christ;

He that knoweth

1 John 4:8
He that loves not, does not know God; for God is love.
Luke 10:22
All things are delivered to me by my Father; and no one knows who the Son is but the Father, and who the Father is but the Son, and he to whom the Son will reveal him.
John 8:19
Then they said to him: Where is your Father? Jesus answered: You know neither me, nor my Father. If you had known me, you would have known my Father also.
John 10:27
my sheep hear my voice, and I know them, and they follow me:
John 13:20
Verily, verily I say to you, he that receives him that I shall send, receives me; and he that receives me, receives him that sent me.
John 18:37
Then Pilate said to him: You are a king, then? Jesus answered; You say that I am a king. For this purpose was I born, and for this purpose I came into the world, that I might testify to the truth. Every one that is of the truth, hears my voice.
John 20:21
Then Jesus said to them again: Peace be to you. As my Father has sent me, so I send you.
1 Corinthians 14:37
If any one has the reputation of being a prophet, or spiritual man, let him acknowledge that the things which I write to you are the commandments of the Lord.
2 Corinthians 10:7
Do you look on things according to the outward appearance? If any one trusts in himself, that he is Christ s, let him again reason thus of himself: that as he is Christ s, so also are we.
2 Thessalonians 1:8
in flaming fire, to take vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ;

Hereby

1 John 4:1
Beloved, believe not every spirit; but prove the spirits, whether they are from God: for many false prophets have gone out into the world.

The spirit of truth

John 14:17
the Spirit of the truth, whom the world can not receive, because it neither sees him nor knows him. But you know him, because he dwells with you, and shall be in you.
John 15:26
But when the Paraclete has come, whom I will send to you from my Father, the Spirit of the truth, which proceeds from the Father, he will testify of me;

General references

John 8:47
He that is of God, hears God's words. For this reason you do not hear them, because you are not of God.
John 10:5
And a stranger they will not follow, but will flee from him; for they know not the voice of strangers.