September 23rd or Plutonium 923?

Interesting video below on the significance of September 23, 2017 and the Revelation 12 prophecy. I was thinking that maybe the significance of 923, being signalled by numerous movies and music videos was referring to the isotope mass of plutonium 923, signifying pending nuclear war, and not necessarily referring to this upcoming Saturday September 23rd, but the following slide has me thinking 2 days from now is still very significant in a significant year. So what's going to happen?