1 Thessalonians 5:16

be always chearful.

Revelation 11:15-18

The seventh angel sounded, and there were great voices in heaven, crying, "the kingdom of this world is become the kingdom of our Lord, and of his Christ, and he shall reign for ever and ever."

Revelation 19:1-6

And after these things I heard a great voice of a numerous multitude in heaven, saying, "alleluia; salvation, glory, honour, and power unto the Lord our God:

Treasury of Scripture Knowledge

Summary

But be ye glad and rejoice for ever in that which I create: for, behold, I create Jerusalem a rejoicing, and her people a joy.

Bible References

General references

1 Thessalonians 5:16
be always chearful.
Revelation 11:15
The seventh angel sounded, and there were great voices in heaven, crying, "the kingdom of this world is become the kingdom of our Lord, and of his Christ, and he shall reign for ever and ever."
Revelation 19:1
And after these things I heard a great voice of a numerous multitude in heaven, saying, "alleluia; salvation, glory, honour, and power unto the Lord our God: