Previously addressed.
Okay.
"The law was given through Moses; grace and truth came through Jesus Christ." (Jn 1:17)
The distinction between the differences is still clear.
The law is not identified with grace, but distinguished from it.
Which is probably why the KJV added the "but," to make clear the distinction.
One sees distinction the other sees the relationship.
In the beginning was the Word, and the Word was with God, and
the Word was God. He was with God in the beginning. Through him all things were made; without him nothing was made that has been made.
In him was life, and that life was
the light of all mankind. The light shines in the darkness, and the darkness has not overcome it.There was a man sent from God whose name was John. He came as a witness to testify concerning that light, so that through him all might believe. He himself was not the light; he came only as a witness to the light.
The true light that gives light to everyone was coming into the world.
He was in the world, and though the world was made through him, the world did not recognize him. He came to that which was his own, but his own did not receive him. Yet
to allwho did receive him, to those who believed in his name, he gave the right to become children of God— children born not of natural descent, nor of human decision or a husband’s will, but born of God.
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.
(John testified concerning him. He cried out, saying, “This is the one I spoke about when I said, ‘He who comes after me has surpassed me because he was before me.’”)
Out of his fullness we have all received grace in place of grace already given.
For the law was given
through Moses; grace and truth came
through Jesus Christ. 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.
The Word was God - God spoke through Moses. To deny Moses is to deny the Word of God. To deny the Word of God is to deny God.
In Him was life - to choose life is to love the Lord your God, to walk in His ways, and to keep His commands, decrees and laws cf Deuteronomy 30.
That life is light to all mankind - the Psalmist said: "Your word is a lamp to my feet and a light for my path."
The true light that gives light to everyone was coming into the world - The Word of God is the true light is the Christ.
To all who did receive him, to those who believed in his name, he gave the right to become children of God - To receive the Word of God and to believe God is salvation give us the right to become children of God.
The Word of God became flesh - The Christ is the Word of God.
Out of his fullness we have all received grace in place of grace already given (or grace for grace in KJV) -
what is grace already given? The law given through Moses for John 1:17 says:
For the law was given through Moses; grace and truth came through Jesus Christ.
The OT saints and John saw the grace of God in the law given through Moses.
Today's many only see the distinction between grace and the law.