1) only a remnant (genuine children of God) are saved.
2) no secret rapture
3) everyone will see Jesus' second coming
4) the wicked are destroyed at the second coming while the righteous are saved
... just like the Days of Noe and Lot!
Matthew 24
37 But as the days of Noe were, so shall also the coming of the Son of man be.
38 For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark,
39 And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be.
"And they knew not until the flood came".
Noah was a preacher of righeousness so he must have warned the people in his preaching.
So, IMO, it's not so much a secret rapture jofuss but an unexpected happening which the world doesn't believe anyway.
The world will not know what has happened until the children of God are taken out of the world and not found and those things in the tribulation start coming to pass. Even then they will run after the beast and the false prophet as the solution to the global disasters.
Its a similar situation with Lot, he warned his in-laws.
"But he seemed as one that mocked unto his sons in law".
Luke 17
28 Likewise also as it was in the days of Lot; they did eat, they drank, they bought, they sold, they planted, they builded;
29 But the same day that Lot went out of Sodom it rained fire and brimstone from heaven, and destroyed them all.
30 Even thus shall it be in the day when the Son of man is revealed.
Only the few chosen of God, they that had believed what He said, escaped.
After we are gone then the wrath of God begins.
Most dispensationalists view the "rapture" as the first phase of the bodily return of Jesus Christ to the earth. But there are several opinions concerning the sequence of events (Premil, midtrib, posttrib, etc...).
Partial preterists fit in somewhat with these dispensational views (imo).
Then there are those
full preterists who attribute all the prophecies of the second coming to the destruction of Jerusalem in AD70 by Titus.
There are variations in all views.
There is an abundance of information here at the BB. I believe its good to know them all to some extent.
HankD