Then I heard again what sounded like the shout of a huge crowd, or the roar of mighty ocean waves, or the crash of loud thunder: "Hallelujah! For the Lord our God, the Almighty, reigns.
Let us be glad and rejoice and honor him. For the time has come for the wedding feast of the Lamb, and his bride has prepared herself.
She is permitted to wear the finest white linen." (Fine linen represents the good deeds done by the people of God.)
And the angel said, "Write this: Blessed are those who are invited to the wedding feast of the Lamb." And he added, "These are true words that come from God."
Then I fell down at his feet to worship him, but he said, "No, don't worship me. For I am a servant of God, just like you and other brothers and sisters who testify of their faith in Jesus. Worship God. For the essence of prophecy is to give a clear witness for Jesus. "
References for Revelation 19:10