KJV: For I would that ye knew what great conflict I have for you, and for them at Laodicea, and for as many as have not seen my face in the flesh;
NASB: For I want you to know how great a struggle I have on your behalf and for those who are at Laodicea, and for all those who have not personally seen my face,
KJV: Let no man beguile you of your reward in a voluntary humility and worshipping of angels, intruding into those things which he hath not seen, vainly puffed up by his fleshly mind,
NASB: Let no one keep defrauding you of your prize by delighting in self-abasement and the worship of the angels, taking his stand on visions he has seen, inflated without cause by his fleshly mind,
KJV: Desiring to be teachers of the law; understanding neither what they say, nor whereof they affirm.
NASB: wanting to be teachers of the Law, even though they do not understand either what they are saying or the matters about which they make confident assertions.