KJV:
Forasmuch then as Christ hath suffered for us in the flesh, arm yourselves likewise with the same mind: for he that hath suffered in the flesh hath ceased from sin;
NASB:
Therefore, since Christ has suffered in the flesh, arm yourselves also with the same purpose, because he who has suffered in the flesh has ceased from sin,
KJV:
And above all things have fervent charity among yourselves: for charity shall cover the multitude of sins.
NASB:
Above all, keep fervent in your love for one another, because love covers a multitude of sins.
KJV:
But he that lacketh these things is blind, and cannot see afar off, and hath forgotten that he was purged from his old sins.
NASB:
For he who lacks these qualities is blind or short-sighted, having forgotten his purification from his former sins.
KJV:
Having eyes full of adultery, and that cannot cease from sin; beguiling unstable souls: an heart they have exercised with covetous practices; cursed children:
NASB:
having eyes full of adultery that never cease from sin, enticing unstable souls, having a heart trained in greed, accursed children;
KJV:
But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.
NASB:
but if we walk in the Light as He Himself is in the Light, we have fellowship with one another, and the blood of Jesus His Son cleanses us from all sin.
KJV:
If we say that we have no sin, we deceive ourselves, and the truth is not in us.
NASB:
If we say that we have no sin, we are deceiving ourselves and the truth is not in us.
KJV:
If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.
NASB:
If we confess our sins, He is faithful and righteous to forgive us our sins and to cleanse us from all unrighteousness.