Do your own homework: They were penned
after the original document.
Pseudo-Ephraem:
"For all the saints and Elect of God are gathered, prior to the Tribulation that is to come, and are taken to the Lord lest they see the confusion that is to overwhelm the world because of our sins" .
The above is a quote from the
Latin version, which appeared after the original Syriac version.
The
original Syriac version read:
"Pronouncing the good fortune of the
deceased Who had avoided the calamity: 'Blessed are you for you were borne away (to the grave) And hence you escaped from the afflictions!"
The escape was via death, not rapture.
There is considerable controversy regarding the authorship and dating of these documents, of which there were multiple variants.
Wikipedia has a good summary.
For those who insist on citing Pseudo-Ephraem, the original Syriac version is unquestionably the more credible.
It is also unquestionably
not pretrib.