The Early Church fathers' such as Barnabas (ca.100-105), Papias (ca. 60-130), Justin Martyr (110-195), Irenaeus (120-202), Tertullian (145-220), Hippolytus (ca. 185-236), Cyprian (200-250), and Lactantius (260-330) wrote on the imminent return of Jesus Christ, the central argument for the Pre-Tribulation Rapture view.
Further, we know for a fact that Christ could not return before Peter was old. This from Jesus' own mouth:
[SUP]18 [/SUP]Most assuredly, I say to you, when you were younger, you girded yourself and walked where you wished; but when you are old, you will stretch out your hands, and another will gird you and carry you where you do not wish.”
Thus Jesus could not have returned until His own prophesy above was fulfilled. We then have John who discusses in Revelation the final Beast empire and lists them out referring to 7 with an 8th to come:
[SUP]10 [/SUP]There are also seven kings. Five have fallen, one is, and the other has not yet come. And when he comes, he must continue a short time. [SUP]11 [/SUP]The beast that was, and is not, is himself also the eighth, and is of the seven, and is going to perdition.
We know from history that the 7th was the Ottoman Empire which was from 1299 to 1921. Therefore Christ could not return before 1921. We also know that Israel had to become a state again before Christ returns which of course happened in 1948.
Thus the immanency idea of any of the old church leaders does not prove a pre-trib timing nor does it prove immanency as it has been nearly 2,000 years so clearly it hasn't been very imminent.
But, some Medieval writers such as Ephraem of Nisibis (306-373), Abbot Ceolfrid's Latin Codex Amiatinus (ca. 690-716), and Brother Dolcino wrote statements that distinguish the Rapture from the Second Coming.
The Pre-Tribulation Rapture view is indeed then not only biblical, but supported throughout Church history.