Shortly after Nobel Prize Laureate (!) Bob Dylan famously converted to Christianity in the late 70s, he recorded Billboard Magazine's #3 1979 album, Slow Train Coming, featuring Gotta Serve Somebody:
You may be an ambassador to England or France
You may like to gamble, you might like to dance
You may be the heavyweight champion of the world
You may be a socialite with a long string of pearls
But you're gonna have to serve somebody, yes
Indeed you're gonna have to serve somebody
Well, it may be the devil or it may be the Lord
But you're gonna have to serve somebody
This isn't dissimilar to St. Paul's metaphor for salvation in Romans 6: a bondage swap. It's binary. One must choose.