Revelation 5:10-12

10You have caused them to belong to the kingdom of our God. You have made them priests, so that they serve God. And they will rule on the earth.’

11Then I looked again, and I heard the voices of many angels. There were thousands and millions of them. They were standing around the throne, with the beings that are alive and the leaders.

12They all sang with loud voices: ‘The Lamb that people killed is completely good! He has all authority, and all things belong to him. He is wise and powerful. Everyone must agree that he is great! Everyone must praise him and worship him!’