"Truth be Told" is that Jeshua is a legendary historical person that most likely never existed as was told in the Synoptic Gospels.
The so called historical "Second Coming" (Olivet Discourse) is supposedly explained by several Bible commentators, over several hundred years, as happening in the destruction of Jerusalem in 70 AD. Three that I can think of, off the top of my head, are Eusebius ("Theophania" & "History of the Church"), John Lightfoot's commentaries on The Olivet Discourse, and Charles Spurgeon's comments on this same topic (i.e. the 2nd Coming occurred in the destruction of Jerusalem).
However, you might find a few ex-Scientologist christians on this message board that might want to participate in what you are asking for.