1 John 4:2

Hereby ye know the spirit of God: every spirit which confesseth Jesus Christ come in the flesh, is of God.

1 Corinthians 12:3

Therefore I give you to know, that as no one speaking by the Spirit of God, calleth Jesus accursed; so no one can say, Jesus is the Lord, but by the Holy Ghost.

John 1:14

And the Word was made flesh, and tabernacled among us, (and we beheld his glory, the glory as of the only begotten of the Father) full of grace and truth.

John 16:13-15

But when he, the Spirit of truth is come, he will guide you into all the truth; for he will not speak of himself: but whatsoever he shall hear, he will speak; and he will shew you things to come.

1 Timothy 3:16

The mystery of godliness is the pillar and ground of the truth, and without controversy a great thing: God was manifested in the flesh, was justified by the spirit, seen by angels, preached among the Gentiles, believed on in the world, taken up into glory.

1 John 2:23

Whosoever denieth the Son, he hath not the Father: he that acknowledgeth the Son, hath the Father also.

1 John 4:3

And every spirit which confesseth not Jesus Christ come in the flesh, is not of God: and this is that spirit of Antichrist, whereof ye have heard that it should come; and now already it is in the world.

1 John 5:1

Whosoever believeth that Jesus is the Christ is born of God; and every one who loveth him that begat, loveth him also that is begotten of him.

Treasury of Scripture Knowledge

Summary

Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:

General references

Bible References

Come

1 John 4:3
And every spirit which confesseth not Jesus Christ come in the flesh, is not of God: and this is that spirit of Antichrist, whereof ye have heard that it should come; and now already it is in the world.
John 1:14
And the Word was made flesh, and tabernacled among us, (and we beheld his glory, the glory as of the only begotten of the Father) full of grace and truth.
1 Timothy 3:16
The mystery of godliness is the pillar and ground of the truth, and without controversy a great thing: God was manifested in the flesh, was justified by the spirit, seen by angels, preached among the Gentiles, believed on in the world, taken up into glory.

General references

John 8:47
He that is of God, heareth God's words; ye therefore hear them not, because ye are not of God.