KJV:
My brethren, be not many masters, knowing that we shall receive the greater condemnation.
NASB:
Let not many of you become teachers, my brethren, knowing that as such we will incur a stricter judgment.
KJV:
For in many things we offend all. If any man offend not in word, the same is a perfect man, and able also to bridle the whole body.
NASB:
For we all stumble in many ways. If anyone does not stumble in what he says, he is a perfect man, able to bridle the whole body as well.
KJV:
Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.
NASB:
Therefore, confess your sins to one another, and pray for one another so that you may be healed. The effective prayer of a righteous man can accomplish much.
KJV:
Blessed be the God and Father of our Lord Jesus Christ, which according to his abundant mercy hath begotten us again unto a lively hope by the resurrection of Jesus Christ from the dead,
NASB:
Blessed be the God and Father of our Lord Jesus Christ, who according to His great mercy has caused us to be born again to a living hope through the resurrection of Jesus Christ from the dead,
KJV:
And many shall follow their pernicious ways; by reason of whom the way of truth shall be evil spoken of.
NASB:
Many will follow their sensuality, and because of them the way of the truth will be maligned;
KJV:
Little children, it is the last time: and as ye have heard that antichrist shall come, even now are there many antichrists; whereby we know that it is the last time.
NASB:
Children, it is the last hour; and just as you heard that antichrist is coming, even now many antichrists have appeared; from this we know that it is the last hour.
KJV:
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
NASB:
Beloved, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.
KJV:
For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.
NASB:
For many deceivers have gone out into the world, those who do not acknowledge Jesus Christ as coming in the flesh. This is the deceiver and the antichrist.
KJV:
Having many things to write unto you, I would not write with paper and ink: but I trust to come unto you, and speak face to face, that our joy may be full.
NASB:
Though I have many things to write to you, I do not want to do so with paper and ink; but I hope to come to you and speak face to face, so that your joy may be made full.