The true definition word for rapture means, highly emotional and feelings. It is not the meaning of caught up.
Early Church Fathers never use term - 'rapture', because it was not yet introduce to Church history for many centuries.
Till year1830 , Britian teenager Maraget MacDonald claims, she saw vision of caught up two times in gap period. Her vision created into split comings. That how pretribulation rapture doctrine was born.
Because, her church were in heavily pentacostal movment, doing healings, miralces, speaking in tongues, visions, etc. Her pastor named Edward Iriving, he was pastor of Apostlic Catholic Church.
Obivously, that church was invloved with high emotions, that how the word "rapture" comes from.
There is no word, 'rapture' find in the Bible.
Rapture is a man-making doctrine. It caused churches into divisions, caused them into confusions, misunderstanding, and strifes.
John Darby was from Great Britian. No doubt, I am sure that he heard testimony of Maraget MacDonald's testimony on her vision of rapture. That how he traveled to America and Canada 6 times during in year between 1840's to 1870's. Trying to spreading his new doctrines to churches. That how pretribulation rapture doctrine was born in the late 19th Century after 1888 Nigara Bible Conference declared of pretribulation rapture doctrine as "Statement of Faith."
But, pretribulation doctrine was not yet popular in Americas during late 19th Century.
By at the dawn of 20th century, C.I, Scofield was so very aggressive and zealous developed 'Dispensationalism' doctrine. He did traveled acorss America lot, and taught it in Bible college. By in year around 1920's, many Bible college added Pretribulation in colleges' Statement of faith. That how, pretribulation doctrine become very popular fast during 1920's to today.
Early Church do believe in "caught up" or "gathering together" at Christ's coming. There were much overwhelmed facts that, Early Church taught one future coming always include with gathering together at same time. There was no split comings teachings in their period.
I do believe in "caught up" & "gathering together" will be happen for sure. But, I do not like to use "rapture" in English dictionary word for high emotion. That word is a wrong definition for caught up.
You should be realize that, there are so MANY Assembly of God & Pentacostal churches are teaching on pretribulation rapture.
EVEN, with TBN do mentioned on pretribulation.
Why? Because they LOVE rapture make them exciting, not want to face sufferings of tribulations and persecutions, they want to escape from coming tribulations. Also, the reason why many churches are teaching on pretribulation, because of make lot of money instead of telling the truths from Bible.
That sad.
I believe, our gathering together/caught up will be follow at Christ's coming(second advent) same time according as what the Bible actual saying.
In Christ
Rev. 22:20 -Amen!