1 Thessalonians 5:16 NIV

2 Corinthians 6:10 NIV
sorrowful, yet always rejoicing; poor, yet making many rich; having nothing, and yet possessing everything.

Matthew 5:12 NIV
Rejoice and be glad, because great is your reward in heaven, for in the same way they persecuted the prophets who were before you.

Philippians 4:4 NIV
Rejoice in the Lord always. I will say it again: Rejoice!

Romans 12:12 NIV
Be joyful in hope, patient in affliction, faithful in prayer.