Master of the Universe

noun3

1. •
   God

   • Constantine inscribed these words on the pedestal:— Oh Christ! king and master of the universe, I consecrate this humble tower, this sceptre, and the power of Rome, to thee! — 1849
2. •
   A powerful person.

   • First, by them made obstinate by the onetime masters of the universe. — 1557
3. •
   A highly successful business person.

   • No matter how much you may dislike the Masters of the Universe, my friends, there are plenty of other parts of the universe that would welcome them. — 2008