KJV:
Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him.
NASB:
Whoever believes that Jesus is the Christ is born of God, and whoever loves the Father loves the child born of Him.
KJV:
By this we know that we love the children of God, when we love God, and keep his commandments.
NASB:
By this we know that we love the children of God, when we love God and observe His commandments.
KJV:
For this is the love of God, that we keep his commandments: and his commandments are not grievous.
NASB:
For this is the love of God, that we keep His commandments; and His commandments are not burdensome.
KJV:
For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, even our faith.
NASB:
For whatever is born of God overcomes the world; and this is the victory that has overcome the world-- our faith.
KJV:
Who is he that overcometh the world, but he that believeth that Jesus is the Son of God?
NASB:
Who is the one who overcomes the world, but he who believes that Jesus is the Son of God?
KJV:
If we receive the witness of men, the witness of God is greater: for this is the witness of God which he hath testified of his Son.
NASB:
If we receive the testimony of men, the testimony of God is greater; for the testimony of God is this, that He has testified concerning His Son.
KJV:
He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son.
NASB:
The one who believes in the Son of God has the testimony in himself; the one who does not believe God has made Him a liar, because he has not believed in the testimony that God has given concerning His Son.