Yet to all who did receive him, to those who believed in his name, he gave the right to become children of God –
NIV
But to as many as did receive and welcome Him, He gave the authority (power, privilege, right) to become the children of God, that is, to those who believe in (adhere to, trust in, and rely on) His name--[Isa. 56:5.]AMP
But as many as received him, to them gave he power to become the sons of God, even to them that believe on his name:
KJV
The Word became flesh and made his dwelling among us. We have seen his glory, the glory of the one and only Son, who came from the Father, full of grace and truth.
NIV
And the Word (Christ) became flesh (human, incarnate) and tabernacled (fixed His tent of flesh, lived awhile) among us; and we [actually] saw His glory (His honor, His majesty), such glory as an only begotten son receives from his father, full of grace (favor, loving-kindness) and truth. [Isa. 40:5.]AMP
And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
KJV
He came as a witness to testify concerning that light, so that through him all might believe.
NIV
This man came to witness, that he might testify of the Light, that all men might believe in it [adhere to it, trust it, and rely upon it] through him.
AMP
The same came for a witness, to bear witness of the Light, that all men through him might believe.
KJV
The light shines in the darkness, and the darkness has not overcome it.
NIV
And the Light shines on in the darkness, for the darkness has never overpowered it [put it out or absorbed it or appropriated it, and is unreceptive to it].
AMP
And the light shineth in darkness; and the darkness comprehended it not.
KJV
No one has ever seen God, but the one and only Son, who is himself God and is in closest relationship with the Father, has made him known.
NIV
No man has ever seen God at any time; the only unique Son, or the only begotten God, Who is in the bosom [in the intimate presence] of the Father, He has declared Him [He has revealed Him and brought Him out where He can be seen; He has interpreted Him and He has made Him known]. [Prov. 8:30.]AMP
No man hath seen God at any time, the only begotten Son, which is in the bosom of the Father, he hath declared him.
KJV