Luke 2:10
And the angel said to them, "Fear not; for, behold, I bring you good tidings of great joy, which, indeed, shall be to all the people;
Luke 2:13-14
And suddenly there was with the angel a multitude of the Heavenly host, praising God, and saying,
Luke 15:10
So, I say to you, there is joy in the presence of the angels of God over one sinner that repents."
Revelation 12:12
On this account, rejoice, ye Heavens, and ye who dwell in them! Woe to the earth, and to the sea! because the Devil went down to you, having great wrath, knowing that he has but a little time.
Revelation 19:1-7
After these things I heard as it were a great voice of a great multitude in Heaven, saying, "Hallelujah! the salvation, and the glory, and the power, are our God's;