KJV: Let us not therefore judge one another any more: but judge this rather, that no man put a stumblingblock or an occasion to fall in his brother's way.
NASB: Therefore let us not judge one another anymore, but rather determine this-- not to put an obstacle or a stumbling block in a brother's way.
KJV: Therefore judge nothing before the time, until the Lord come, who both will bring to light the hidden things of darkness, and will make manifest the counsels of the hearts: and then shall every man have praise of God.
NASB: Therefore do not go on passing judgment before the time, but wait until the Lord comes who will both bring to light the things hidden in the darkness and disclose the motives of men's hearts; and then each man's praise will come to him from God.
KJV: For I verily, as absent in body, but present in spirit, have judged already, as though I were present, concerning him that hath so done this deed,
NASB: For I, on my part, though absent in body but present in spirit, have already judged him who has so committed this, as though I were present.
KJV: Do ye not know that the saints shall judge the world? and if the world shall be judged by you, are ye unworthy to judge the smallest matters?
NASB: Or do you not know that the saints will judge the world? If the world is judged by you, are you not competent to constitute the smallest law courts?