Let the peace of Christ rule in your hearts, since as members of one body you were called to peace. And be thankful.
NIV
And let the peace (soul harmony which comes) from Christ rule (act as umpire continually) in your hearts [deciding and settling with finality all questions that arise in your minds, in that peaceful state] to which as [members of Christ's] one body you were also called [to live]. And be thankful (appreciative), [giving praise to God always].
AMP
And let the peace of God rule in your hearts, to the which also ye are called in one body; and be ye thankful.
KJV
Or to devote themselves to myths and endless genealogies. Such things promote controversial speculations rather than advancing God's work – which is by faith.
NIV
Nor to give importance to or occupy themselves with legends (fables, myths) and endless genealogies, which foster and promote useless speculations and questionings rather than acceptance in faith of God's administration and the divine training that is in faith (in that leaning of the entire human personality on God in absolute trust and confidence)--
AMP
Neither give heed to fables and endless genealogies, which minister questions, rather than godly edifying which is in faith: so do.
KJV
In that day you will no longer ask me anything. Very truly I tell you, my Father will give you whatever you ask in my name.
NIV
And when that time comes, you will ask nothing of Me [you will need to ask Me no questions]. I assure you, most solemnly I tell you, that My Father will grant you whatever you ask in My Name [as presenting all that I AM]. [Exod. 3:14.]AMP
And in that day ye shall ask me nothing. Verily, verily, I say unto you, Whatsoever ye shall ask the Father in my name, he will give it you.
KJV
"Now we can see that you know all things and that you do not even need to have anyone ask you questions. This makes us believe that you came from God."
NIV
Now we know that You are acquainted with everything and have no need to be asked questions. Because of this we believe that you [really] came from God.
AMP
Now are we sure that thou knowest all things, and needest not that any man should ask thee: by this we believe that thou camest forth from God.
KJV
Eat anything sold in the meat market without raising questions of conscience
NIV
[As to meat offered to idols] eat anything that is sold in the meat market without raising any question or investigating on the grounds of conscientious scruples,
AMP
Whatsoever is sold in the shambles, that eat, asking no question for conscience sake:
KJV
If an unbeliever invites you to a meal and you want to go, eat whatever is put before you without raising questions of conscience.
NIV
In case one of the unbelievers invites you to a meal and you want to go, eat whatever is served to you without examining into its source because of conscientious scruples.
AMP
If any of them that believe not bid you to a feast, and ye be disposed to go; whatsoever is set before you, eat, asking no question for conscience sake.
KJV
They are conceited and understand nothing. They have an unhealthy interest in controversies and quarrels about words that result in envy, strife, malicious talk, evil suspicions
NIV
He is puffed up with pride and stupefied with conceit, [although he is] woefully ignorant. He has a morbid fondness for controversy and disputes and strife about words, which result in (produce) envy and jealousy, quarrels and dissension, abuse and insults and slander, and base suspicions
AMP
He is proud, knowing nothing, but doting about questions and strifes of words, whereof cometh envy, strife, railings, evil surmisings,
KJV
The person with the Spirit makes judgments about all things, but such a person is not subject to merely human judgments
NIV
But the spiritual man tries all things [he examines, investigates, inquires into, questions, and discerns all things], yet is himself to be put on trial and judged by no one [he can read the meaning of everything, but no one can properly discern or appraise or get an insight into him].
AMP
But he that is spiritual judgeth all things, yet he himself is judged of no man.
KJV