KJV: Then cometh the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule and all authority and power.
NASB: then comes the end, when He hands over the kingdom to the God and Father, when He has abolished all rule and all authority and power.
KJV: And not as Moses, which put a vail over his face, that the children of Israel could not stedfastly look to the end of that which is abolished:
NASB: and are not like Moses, who used to put a veil over his face so that the sons of Israel would not look intently at the end of what was fading away.
KJV: Therefore it is no great thing if his ministers also be transformed as the ministers of righteousness; whose end shall be according to their works.
NASB: Therefore it is not surprising if his servants also disguise themselves as servants of righteousness, whose end will be according to their deeds.
KJV: Forbidding us to speak to the Gentiles that they might be saved, to fill up their sins alway: for the wrath is come upon them to the uttermost.
NASB: hindering us from speaking to the Gentiles so that they may be saved; with the result that they always fill up the measure of their sins. But wrath has come upon them to the utmost.
KJV: But Christ as a son over his own house; whose house are we, if we hold fast the confidence and the rejoicing of the hope firm unto the end.
NASB: but Christ was faithful as a Son over His house-- whose house we are, if we hold fast our confidence and the boast of our hope firm until the end.