Well, of course, if one pushes the author dates pre-AD70 then these "futurists" can be removed from the evidences list of futurism but if it is undoubedtly post AD70 then these futurist authors integrity, credibilty and motivation can be called into question and they therefore can be blotted out of the book of historical futurism evidences.
That is IMO a contrived no-win situation for "futurists".
To repeat, obviously these do not hold the weight of Scripture (apart from when scripture is quoted) however they are docuemnts in the archives of church history and in that light have a bearing upon the views of eschatology.
As Baptists one need look only look a few sentences into any of these historical works to find what we would consider an unusual statement concerning the Faith.
The question is concerning the undeniable historical fact of futurism teachings back to the apostolic fathers and including every subsequent age of the church.
Clement of Rome: (died AD101)
"Ye perceive how in a little time the fruit of a tree comes to maturity. Of a truth, soon and suddenly shall His will be accomplished, as the Scripture also bears witness, saying, "Speedily will He come, and will not tarry; " and, "The Lord shall suddenly come to His temple, even the Holy One, for whom ye look."Let us consider, beloved, how the Lord continually proves to us that there shall be a future resurrection, of which He has rendered the Lord Jesus Christ the first-fruits by raising Him from the dead. "
... [My (Tom's) note: Other quotes you had here, but it is too time-consuming to manually insert them]
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As of yet, I have found no early church father around the time of AD70 and a little later who definitively states that the Roman destruction of Jerusalem was a fulfillment of the return of Christ.
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HankD