As soon as I send Artemas or Tychicus to you, do your best to come to me at Nicopolis, because I have decided to winter there.
NIV
When I send Artemas or [perhaps] Tychicus to you, lose no time but make every effort to come to me at Nicopolis, for I have decided to spend the winter there.
AMP
When I shall send Artemas unto thee, or Tychicus, be diligent to come unto me to Nicopolis: for I have determined there to winter.
KJV
In addition, we are sending with them our brother who has often proved to us in many ways that he is zealous, and now even more so because of his great confidence in you.
NIV
Moreover, along with them we are sending our brother, whom we have often put to the test and have found him zealous (devoted and earnest) in many matters, but who is now more [eagerly] earnest than ever because of [his] absolute confidence in you.
AMP
And we have sent with them our brother, whom we have oftentimes proved diligent in many things, but now much more diligent, upon the great confidence which I have in you.
KJV
Be diligent in these matters; give yourself wholly to them, so that everyone may see your progress.
NIV
Practice and cultivate and meditate upon these duties; throw yourself wholly into them [as your ministry], so that your progress may be evident to everybody.
AMP
Meditate upon these things; give thyself wholly to them; that thy profiting may appear to all.
KJV
As you are going with your adversary to the magistrate, try hard to be reconciled on the way, or your adversary may drag you off to the judge, and the judge turn you over to the officer, and the officer throw you into prison.
NIV
Then as you go with your accuser before a magistrate, on the way make a diligent effort to settle and be quit (free) of him, lest he drag you to the judge, and the judge turn you over to the officer, and the officer put you in prison.
AMP
When thou goest with thine adversary to the magistrate, as thou art in the way, give diligence that thou mayest be delivered from him; lest he hale thee to the judge, and the judge deliver thee to the officer, and the officer cast thee into prison.
KJV
So then, dear friends, since you are looking forward to this, make every effort to be found spotless, blameless and at peace with him.
NIV
So, beloved, since you are expecting these things, be eager to be found by Him [at His coming] without spot or blemish and at peace [in serene confidence, free from fears and agitating passions and moral conflicts].
AMP
Wherefore, beloved, seeing that ye look for such things, be diligent that ye may be found of him in peace, without spot, and blameless.
KJV