Sing joyfully to the LORD, you righteous; it is fitting for the upright to praise him.
NIV
REJOICE IN the Lord, O you [uncompromisingly] righteous [you upright in right standing with God]; for praise is becoming and appropriate for those who are upright [in heart].
AMP
Rejoice in the LORD, O ye righteous: for praise is comely for the upright.
KJV
So with you: Now is your time of grief, but I will see you again and you will rejoice, and no one will take away your joy.
NIV
So for the present you are also in sorrow (in distress and depressed); but I will see you again and [then] your hearts will rejoice, and no one can take from you your joy (gladness, delight).
AMP
And ye now therefore have sorrow: but I will see you again, and your heart shall rejoice, and your joy no man taketh from you.
KJV
Finally, brothers and sisters, rejoice! Strive for full restoration, encourage one another, be of one mind, live in peace. And the God of love and peace will be with you.
NIV
Finally, brethren, farewell (rejoice)! Be strengthened (perfected, completed, made what you ought to be); be encouraged and consoled and comforted; be of the same [agreeable] mind one with another; live in peace, and [then] the God of love [Who is the Source of affection, goodwill, love, and benevolence toward men] and the Author and Promoter of peace will be with you.
AMP
Finally, brethren, farewell. Be perfect, be of good comfort, be of one mind, live in peace; and the God of love and peace shall be with you.
KJV
Rejoice and be glad, because great is your reward in heaven, for in the same way they persecuted the prophets who were before you.
NIV
Be glad and supremely joyful, for your reward in heaven is great (strong and intense), for in this same way people persecuted the prophets who were before you. [II Chron. 36:16.]AMP
Rejoice, and be exceeding glad: for great is your reward in heaven: for so persecuted they the prophets which were before you.
KJV
On the first day you are to take branches from luxuriant trees – from palms, willows and other leafy trees – and rejoice before the LORD your God for seven days.
NIV
And on the first day you shall take the fruit of pleasing trees [and make booths of them], branches of palm trees, and boughs of thick (leafy) trees, and willows of the brook; and you shall rejoice before the Lord your God for seven days.
AMP
And ye shall take you on the first day the boughs of goodly trees, branches of palm trees, and the boughs of thick trees, and willows of the brook; and ye shall rejoice before the LORD your God seven days.
KJV
As you hold firmly to the word of life. And then I will be able to boast on the day of Christ that I did not run or labor in vain.
NIV
Holding out [to it] and offering [to all men] the Word of Life, so that in the day of Christ I may have something of which exultantly to rejoice and glory in that I did not run my race in vain or spend my labor to no purpose.
AMP
Holding forth the word of life; that I may rejoice in the day of Christ, that I have not run in vain, neither laboured in vain.
KJV
Everyone has heard about your obedience, so I rejoice because of you; but I want you to be wise about what is good, and innocent about what is evil.
NIV
For while your loyalty and obedience is known to all, so that I rejoice over you, I would have you well versed and wise as to what is good and innocent and guileless as to what is evil.
AMP
For your obedience is come abroad unto all men. I am glad therefore on your behalf: but yet I would have you wise unto that which is good, and simple concerning evil.
KJV