Rejoice in the Lord continually for it is He who makes you glad
"For You, O LORD, have made me glad by what You have done, I will sing for joy at the works of Your hands.” (Psalm 82:4 NASB)
Rejoice in all your undertakings
“There also you and your households shall eat before the LORD your God, and rejoice in all your undertakings in which the LORD your God has blessed you.” (Deut. 12:7 NASB)
The upright in heart will glory
“The righteous man will be glad in the LORD and will take refuge in Him; And all the upright in heart will glory.” (Psalm 64:10 NASB)
You rejoice in your spirit
“And my spirit has rejoiced in God my Savior.” (Luke 2:47 NASB)
Rejoice again and again and always
“Rejoice in the Lord always; again I will say, rejoice.” (Phil. 4:4 NASB)