Finally, be strong in the Lord and in his mighty power.
NIV
In conclusion, be strong in the Lord [be empowered through your union with Him]; draw your strength from Him [that strength which His boundless might provides].
AMP
Finally, my brethren, be strong in the Lord, and in the power of his might.
KJV
Now all has been heard; here is the conclusion of the matter: Fear God and keep his commandments, for this is the duty of every human being.
NIV
All has been heard; the end of the matter is: Fear God [revere and worship Him, knowing that He is] and keep His commandments, for this is the whole of man [the full, original purpose of his creation, the object of God's providence, the root of character, the foundation of all happiness, the adjustment to all inharmonious circumstances and conditions under the sun] and the whole [duty] for every man.
AMP
Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.
KJV
"So Job opens his mouth with empty talk; without knowledge he multiplies words."
NIV
Job uselessly opens his mouth and multiplies words without knowledge [drawing the worthless conclusion that the righteous have no more advantage than the wicked].
AMP
Therefore doth Job open his mouth in vain; he multiplieth words without knowledge.
KJV
Should God then reward you on your terms, when you refuse to repent? You must decide, not I; so tell me what you know.
NIV
Should [God's] recompense [for your sins] be as you will it, when you refuse to accept it? For you must do the choosing, and not I; therefore say what is your truthful conclusion.
AMP
Should it be according to thy mind? he will recompense it, whether thou refuse, or whether thou choose; and not I: therefore speak what thou knowest.
KJV