Are we talking about the secret, pretrib, "Left Behind"-style rapture of dispensational origins which has no support in Scripture, or are we talking just about the simple translation from mortal to immortal of those found alive on the earth at Christ's return?
The two ideas are not the same.
I have never read the "Left Behind" books and know little about them, so I suppose we are talking about Scripture. At least I am.
If there were TRULY 0.0000% support in Scripture for differing interpretations and perspectives,
there probably would at least be fewer to none of them.