I think this song is about something losing its original purpose while ascending to greater power (from ember to inferno).
Starting as an ember with good intention, but with the vision of dominion and godliness, becoming evil and corrupted, and refusing to stop until it reaches what it wants, that being absolute power (dominion and godliness), despite the fact that it's already become "sacred". The chorus then tells the subject to wait before trying to achieve something until all becomes clear.
I think this song is about something losing its original purpose while ascending to greater power (from ember to inferno).
Starting as an ember with good intention, but with the vision of dominion and godliness, becoming evil and corrupted, and refusing to stop until it reaches what it wants, that being absolute power (dominion and godliness), despite the fact that it's already become "sacred". The chorus then tells the subject to wait before trying to achieve something until all becomes clear.