KJV: For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world.
NASB: For all that is in the world, the lust of the flesh and the lust of the eyes and the boastful pride of life, is not from the Father, but is from the world.
KJV: Behold, what manner of love the Father hath bestowed upon us, that we should be called the sons of God: therefore the world knoweth us not, because it knew him not.
NASB: See how great a love the Father has bestowed on us, that we would be called children of God; and such we are. For this reason the world does not know us, because it did not know Him.
KJV: But whoso hath this world's good, and seeth his brother have need, and shutteth up his bowels of compassion from him, how dwelleth the love of God in him?
NASB: But whoever has the world's goods, and sees his brother in need and closes his heart against him, how does the love of God abide in him?
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.