On the "chorus" part... please don't be literal because it will never happen again since He's Glorified forever & ever... just think like Bob Dylan on that "chorus" section. Man, that's why I love Mr. Zimmerman's writings because he plugs in some parable-like lines... in which you can interpret them in so many different ways...
Album: "The Vineyard" means using your talents/gifts than just hiding them or else He will take them away from you and give them to somebody else who are capable of sharing...
It's like the parable of the vineyard... and this song is part of my vineyard...