Bob.....basically,
"Full Preterism" is simply the view that
ALL eschatological events necessary to secure complete redemption for all believers, past, present, and future have been fulfilled in 70 AD.
Partial preterists are genuine Christian post-millennialists and amillennialists who agree that
full preterism is not viable. However, they still believe that all the prophecies in Matthew 24:1-34, Mark 13:1-30, Luke 21:17-32 and some of the prophecies in Revelation were fulfilled by 70 A.D., Amazingly, they also believe Jesus returned in 70 A.D.! R.C. Sproul and Kenneth L. Gentry Jr. teach this.
IT could also be called "Cafeteria Theology". Pick and choose what you like and reject the rest!
In not accepting futurist interpretations of these verses, yet holding to the truthfulness of scripture,
partial preterists have to believe all these things were fulfilled in "this generation", that is approximately forty years from the time they were spoken. Supporting their view is that Roman armies came starting in 67 A.D., and Jerusalem was destroyed in 70 A.D. Telling believers to leave the well-fortified city of Jerusalem and flee to the mountains when they saw armies approaching turned out to be life-saving advice.
Ramifications of Partial Preterism
Book of Revelation had to be written before 70 A.D. according to R.C. Sproul. Otherwise both partial and full preterism fall. There is no point in prophesying events that occurred in the past.
The Great Tribulation is already over. Christians should not be concerned about this past event in Israel and the Roman Empire.
There is no millennium on earth. Many preterists are post and a-millenialists, but all post and a-millenialists are not necessarily preterists. Amillennialism means that the millennium is going on now in heaven, the serpent is bound and cast into the bottomless pit (Revelation 20:2-4) and we can rejoice that the nations are not being deceived anymore until the serpent is released. An alternate preterist view is that the millennium started after 70 A.D. and is on earth now.
There is at most a small gap, less than a generation, between the 69th and 70th week of Dan 9:24-27.
Metaphors include clouds for historical divine judgments on nations. "All the nations of the earth" means "all the nations of the land [of Israel]" On Luke 21:25-28 preterists use "massive doses of symbolic interpretation" according to Thomas Ice (p.97).
The sun and heavenly bodies being darkened did not physically occur. This is just a metaphor for great and catastrophic events that would occur.
All the tribes/people all saw the Son of Man coming on the clouds of heaven with power and great glory (Matthew 24:30b; Mark 13:26). Christ returned to or near the earth in 70 A.D. to use the Roman armies to execute judgment on Jerusalem. Christ's return was invisible, yet all the peoples saw Him. Honestly, I am not too clear on how this works for them though.
Source :
Why Partial Preterism is Incorrect (biblequery.org)
Now I personally in no what whatsoever what to be considered in the same class of educated professors such as RC Sproul.....but IMHO, the Preterist theology whether FULL or PARTIAL is one of the goofiest teachings I have ever come across.