How do/have the nations and tribes respond(ed) to the angel’s message?
Revelation 14:7 (ESV)
7And he said with a loud voice, “Fear God and give him glory, because the hour of his judgment has come, and worship him who made heaven and earth, the sea and the springs of water.”
This passage does not answer this question for us. However, the message of the second angel does provide an indication.
7 And he said with a loud voice, “Fear God and give him glory, because the hour of his judgment has come, and worship him who made heaven and earth, the sea and the springs of water.”