KJV:
My little children, let us not love in word, neither in tongue; but in deed and in truth.
NASB:
Little children, let us not love with word or with tongue, but in deed and truth.
KJV:
And hereby we know that we are of the truth, and shall assure our hearts before him.
NASB:
We will know by this that we are of the truth, and will assure our heart before Him
KJV:
We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
NASB:
We are from God; he who knows God listens to us; he who is not from God does not listen to us. By this we know the spirit of truth and the spirit of error.
KJV:
This is he that came by water and blood, even Jesus Christ; not by water only, but by water and blood. And it is the Spirit that beareth witness, because the Spirit is truth.
NASB:
This is the One who came by water and blood, Jesus Christ; not with the water only, but with the water and with the blood. It is the Spirit who testifies, because the Spirit is the truth.
KJV:
The elder unto the elect lady and her children, whom I love in the truth; and not I only, but also all they that have known the truth;
NASB:
The elder to the chosen lady and her children, whom I love in truth; and not only I, but also all who know the truth,
KJV:
For the truth's sake, which dwelleth in us, and shall be with us for ever.
NASB:
for the sake of the truth which abides in us and will be with us forever:
KJV:
Grace be with you, mercy, and peace, from God the Father, and from the Lord Jesus Christ, the Son of the Father, in truth and love.
NASB:
Grace, mercy and peace will be with us, from God the Father and from Jesus Christ, the Son of the Father, in truth and love.