Psalm 2
Psalm 2:1–12 is the most appropriate song to sing with a sermon from 2 Peter 1:16-21. This song is the one in which the Lord talks about his anointed King who will rule over the nations. It is a song about Jesus Christ prophetically looking forward to his coming.
16 For we did not follow cleverly devised myths when we made known to you the power and coming of our Lord Jesus Christ, but we were eyewitnesses of his majesty.