KJV:
Which is come unto you, as it is in all the world; and bringeth forth fruit, as it doth also in you, since the day ye heard of it, and knew the grace of God in truth:
NASB:
which has come to you, just as in all the world also it is constantly bearing fruit and increasing, even as it has been doing in you also since the day you heard of it and understood the grace of God in truth;
KJV:
And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
NASB:
and with all the deception of wickedness for those who perish, because they did not receive the love of the truth so as to be saved.
KJV:
That they all might be damned who believed not the truth, but had pleasure in unrighteousness.
NASB:
in order that they all may be judged who did not believe the truth, but took pleasure in wickedness.
KJV:
But we are bound to give thanks alway to God for you, brethren beloved of the Lord, because God hath from the beginning chosen you to salvation through sanctification of the Spirit and belief of the truth:
NASB:
But we should always give thanks to God for you, brethren beloved by the Lord, because God has chosen you from the beginning for salvation through sanctification by the Spirit and faith in the truth.
KJV:
Who will have all men to be saved, and to come unto the knowledge of the truth.
NASB:
who desires all men to be saved and to come to the knowledge of the truth.
KJV:
Whereunto I am ordained a preacher, and an apostle, (I speak the truth in Christ, and lie not;) a teacher of the Gentiles in faith and verity.
NASB:
For this I was appointed a preacher and an apostle (I am telling the truth, I am not lying) as a teacher of the Gentiles in faith and truth.
KJV:
But if I tarry long, that thou mayest know how thou oughtest to behave thyself in the house of God, which is the church of the living God, the pillar and ground of the truth.
NASB:
but in case I am delayed, I write so that you will know how one ought to conduct himself in the household of God, which is the church of the living God, the pillar and support of the truth.
KJV:
Forbidding to marry, and commanding to abstain from meats, which God hath created to be received with thanksgiving of them which believe and know the truth.
NASB:
men who forbid marriage and advocate abstaining from foods which God has created to be gratefully shared in by those who believe and know the truth.