New Revised Standard Version
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.

Contemporary English Version
We belong to God, and everyone who knows God will listen to us. But the people who don't know God won't listen to us. This is how we can tell the Spirit that speaks the truth from the one that tells lies.

New American Bible
We belong to God, and anyone who knows God listens to us, while anyone who does not belong to God refuses to hear us. This is how we know the spirit of truth and the spirit of deceit.

Douay-Rheims Bible
We are of God. He that knoweth God heareth us. He that is not of God heareth us not. By this we know the spirit of truth and the spirit of error.

We are of God. He that knoweth God heareth us. He that is not of God heareth us not. By this we know the spirit of truth and the spirit of error.

We are.

1 John 4:4 You are of God, little children, and have overcome him. Because greater is he that is in you, than he that is in the world.

Micah 3:8 And they shall be confounded that see visions, and the diviners shall be confounded: and they shall all cover their faces, because there is no answer of God.

Romans 1:1 Paul, a servant of Jesus Christ, called to be an apostle, separated unto the gospel of God.

1 Corinthians 2:12-14 Now, we have received not the spirit of this world, but the Spirit that is of God: that we may know the things that are given us from God. . . .

2 Peter 3:2 That you may be mindful of those words which I told you before from the holy prophet and of your apostles, of the precepts of the Lord and Saviour.

Jude 1:17 But you, my dearly beloved, be mindful of the words which have been spoken before by the apostles of our Lord Jesus Christ:

he that knoweth.

1 John 4:8 He that loveth not knoweth not God: for God is charity.

Luke 10:22 All things are delivered to me by my Father. And no one knoweth who the Son is, but the Father: and who the Father is, but the Son and to whom the Son will reveal him.

John 8:19,45-50 They said therefore to him: Where is thy Father? Jesus answered: Neither me do you know, nor my Father. If you did know me, perhaps you would know my Father also. . . .

John 10:27 My sheep hear my voice. And I know them: and they follow me.

John 13:20 Amen, amen, I say to you, he that receiveth whomsoever I send receiveth me: and he that receiveth me receiveth him that sent me.

John 18:37 Pilate therefore said to him: Art thou a king then? Jesus answered: Thou sayest that I am a king. For this was I born, and for this came I into the world; that I should give testimony to the truth. Every one that is of the truth heareth my voice.

John 20:21 He said therefore to them again: Peace be to you. As the Father hath sent me, I also send you.

1 Corinthians 14:37 If any seem to be a prophet or spiritual, let him know the things that I write to you, that they are the commandments of the Lord.

2 Corinthians 10:7 See the things that are according to outward appearance. If any man trust to himself, that he is Christ's let him think this again with himself, that as he is Christ's, so are we also.

2 Thessalonians 1:8 In a flame of fire, giving vengeance to them who know not God and who obey not the gospel of our Lord Jesus Christ.

Hereby.

1 John 4:1 Dearly beloved, believe not every spirit, but try the spirits if they be of God: because many false prophets are gone out into the world.

Isaiah 8:20 To the law rather, and to the testimony. And if they speak not according to this word, they shall not have the morning light.

the spirit of truth.

John 14:17 The spirit of truth, whom the world cannot receive, because it seeth him not, nor knoweth him. But you shall know him; because he shall abide with you and shall be in you.

John 15:26 But when the Paraclete cometh, whom I will send you from the Father, the Spirit of truth, who proceedeth from the Father, he shall give testimony of me.

and.

Isaiah 29:10 For the Lord hath mingled for you the spirit of a deep sleep, he will shut up your eyes, he will cover your prophets and princes, that see visions.

Hosea 4:12 My people have consulted their stocks, and their staff hath declared unto them: for the spirit of fornication hath deceived them, and they have committed fornication against their God.

Micah 2:11 Arise ye, and depart, for there is no rest here for you. For that uncleanness of the land, it shall be corrupted with a grievous corruption.

Romans 11:8 As it is written: God hath given them the spirit of insensibility; eyes that they should not see and ears that they should not hear, until this present day.

2 Thessalonians 2:9-11 Whose coming is according to the working of Satan, in all power and signs and lying wonders: . . .